5.5
MEDIUM
CVE-2021-26339
AMD CPU Denial of Service Vulnerability
Description

A bug in AMD CPU’s core logic may allow for an attacker, using specific code from an unprivileged VM, to trigger a CPU core hang resulting in a potential denial of service. AMD believes the specific code includes a specific x86 instruction sequence that would not be generated by compilers.

INFO

Published Date :

May 11, 2022, 5:15 p.m.

Last Modified :

Nov. 21, 2024, 5:56 a.m.

Source :

[email protected]

Remotely Exploitable :

No

Impact Score :

3.6

Exploitability Score :

1.8
Public PoC/Exploit Available at Github

CVE-2021-26339 has a 2 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2021-26339 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Amd epyc_72f3_firmware
2 Amd epyc_7313_firmware
3 Amd epyc_7313p_firmware
4 Amd epyc_7343_firmware
5 Amd epyc_7373x_firmware
6 Amd epyc_73f3_firmware
7 Amd epyc_7413_firmware
8 Amd epyc_7443_firmware
9 Amd epyc_7443p_firmware
10 Amd epyc_7453_firmware
11 Amd epyc_74f3_firmware
12 Amd epyc_7513_firmware
13 Amd epyc_7543_firmware
14 Amd epyc_7543p_firmware
15 Amd epyc_7573x_firmware
16 Amd epyc_75f3_firmware
17 Amd epyc_7643_firmware
18 Amd epyc_7663_firmware
19 Amd epyc_7713_firmware
20 Amd epyc_7713p_firmware
21 Amd epyc_7763_firmware
22 Amd epyc_7773x_firmware
23 Amd ryzen_3_2200u_firmware
24 Amd ryzen_3_2300u_firmware
25 Amd ryzen_3_5125c_firmware
26 Amd ryzen_3_5300g_firmware
27 Amd ryzen_3_5300ge_firmware
28 Amd ryzen_3_5400u_firmware
29 Amd ryzen_3_5425c_firmware
30 Amd ryzen_3_5425u_firmware
31 Amd ryzen_3_pro_2300u_firmware
32 Amd ryzen_5_2500u_firmware
33 Amd ryzen_5_2600h_firmware
34 Amd ryzen_5_5560u_firmware
35 Amd ryzen_5_5600h_firmware
36 Amd ryzen_5_5600hs_firmware
37 Amd ryzen_5_5600u_firmware
38 Amd ryzen_5_5625c_firmware
39 Amd ryzen_5_5625u_firmware
40 Amd ryzen_5_5700g_firmware
41 Amd ryzen_5_5700ge_firmware
42 Amd ryzen_5_pro_2500u_firmware
43 Amd ryzen_7_2700u_firmware
44 Amd ryzen_7_2800h_firmware
45 Amd ryzen_7_5700g_firmware
46 Amd ryzen_7_5700ge_firmware
47 Amd ryzen_7_5800h_firmware
48 Amd ryzen_7_5800hs_firmware
49 Amd ryzen_7_5800u_firmware
50 Amd ryzen_7_5825c_firmware
51 Amd ryzen_7_5825u_firmware
52 Amd ryzen_7_pro_2700u_firmware
53 Amd ryzen_9_5900hs_firmware
54 Amd ryzen_9_5900hx_firmware
55 Amd ryzen_9_5980hs_firmware
56 Amd ryzen_9_5980hx_firmware
57 Amd ryzen_threadripper_pro_3945wx_firmware
58 Amd ryzen_threadripper_pro_3955wx_firmware
59 Amd ryzen_threadripper_pro_3975wx_firmware
60 Amd ryzen_threadripper_pro_3995wx_firmware
61 Amd ryzen_threadripper_pro_5945wx_firmware
62 Amd ryzen_threadripper_pro_5955wx_firmware
63 Amd ryzen_threadripper_pro_5965wx_firmware
64 Amd ryzen_threadripper_pro_5975wx_firmware
65 Amd ryzen_threadripper_pro_5995wx_firmware
66 Amd ryzen_3_3100_firmware
67 Amd ryzen_3_3300g_firmware
68 Amd ryzen_3_3300x_firmware
69 Amd ryzen_3_pro_3300u_firmware
70 Amd ryzen_5_3400g_firmware
71 Amd ryzen_5_3450g_firmware
72 Amd ryzen_5_3600_firmware
73 Amd ryzen_5_3600x_firmware
74 Amd ryzen_5_pro_3500u_firmware
75 Amd ryzen_7_3700x_firmware
76 Amd ryzen_7_3800x_firmware
77 Amd ryzen_7_pro_3700u_firmware
78 Amd epyc_7473x_firmware
79 Amd ryzen_7_4700g_firmware
80 Amd ryzen_7_4700ge_firmware
81 Amd ryzen_5_4600g_firmware
82 Amd ryzen_5_4600ge_firmware
83 Amd ryzen_3_4300g_firmware
84 Amd ryzen_3_4300ge_firmware
85 Amd epyc_72f3
86 Amd epyc_7313
87 Amd epyc_7313p
88 Amd epyc_7343
89 Amd epyc_73f3
90 Amd epyc_7413
91 Amd epyc_7443
92 Amd epyc_7443p
93 Amd epyc_7453
94 Amd epyc_74f3
95 Amd epyc_7513
96 Amd epyc_7543
97 Amd epyc_7543p
98 Amd epyc_75f3
99 Amd epyc_7643
100 Amd epyc_7663
101 Amd epyc_7713
102 Amd epyc_7713p
103 Amd epyc_7763
104 Amd ryzen_7_5700g
105 Amd ryzen_7_5700ge
106 Amd ryzen_3_5300g
107 Amd ryzen_3_5300ge
108 Amd ryzen_threadripper_pro_5995wx
109 Amd ryzen_threadripper_pro_5975wx
110 Amd ryzen_threadripper_pro_5965wx
111 Amd ryzen_threadripper_pro_5955wx
112 Amd ryzen_threadripper_pro_5945wx
113 Amd ryzen_9_5980hx
114 Amd ryzen_9_5980hs
115 Amd ryzen_9_5900hx
116 Amd ryzen_9_5900hs
117 Amd ryzen_7_5800h
118 Amd ryzen_7_5800hs
119 Amd ryzen_7_5825u
120 Amd ryzen_7_5800u
121 Amd ryzen_5_5600h
122 Amd ryzen_5_5600hs
123 Amd ryzen_5_5625u
124 Amd ryzen_5_5600u
125 Amd ryzen_5_5560u
126 Amd ryzen_3_5425u
127 Amd ryzen_3_5400u
128 Amd ryzen_3_5125c
129 Amd epyc_7773x
130 Amd epyc_7573x
131 Amd epyc_7473x
132 Amd epyc_7373x
133 Amd ryzen_5_3400g
134 Amd ryzen_3_3100
135 Amd ryzen_3_3300x
136 Amd ryzen_5_3600
137 Amd ryzen_5_3600x
138 Amd ryzen_7_3700x
139 Amd ryzen_7_3800x
140 Amd ryzen_threadripper_pro_3995wx
141 Amd ryzen_threadripper_pro_3975wx
142 Amd ryzen_threadripper_pro_3955wx
143 Amd ryzen_threadripper_pro_3945wx
144 Amd ryzen_7_4700g
145 Amd ryzen_7_4700ge
146 Amd ryzen_5_4600g
147 Amd ryzen_5_4600ge
148 Amd ryzen_3_4300g
149 Amd ryzen_3_4300ge
150 Amd ryzen_3_2200u
151 Amd ryzen_3_2300u
152 Amd ryzen_5_2500u
153 Amd ryzen_5_2600h
154 Amd ryzen_7_2700u
155 Amd ryzen_7_2800h
156 Amd ryzen_7_5825c
157 Amd ryzen_5_5625c
158 Amd ryzen_3_5425c
159 Amd ryzen_3_3300g
160 Amd ryzen_5_3450g
161 Amd ryzen_5_5700g
162 Amd ryzen_5_5700ge
163 Amd ryzen_3_pro_2300u
164 Amd ryzen_5_pro_2500u
165 Amd ryzen_7_pro_2700u
166 Amd ryzen_7_pro_3700u
167 Amd ryzen_5_pro_3500u
168 Amd ryzen_3_pro_3300u
: Total Affected Vendor : 1 | Products : 168
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-26339.

URL Resource
https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027 Vendor Advisory
https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1028 Vendor Advisory
https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027 Vendor Advisory
https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1028 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
ep-infosec/50_google_silifuzz

None

Starlark C++ Python Shell Assembly C Pawn POV-Ray SDL

Updated: 2 years ago
0 stars 0 fork 0 watcher
Born at : Dec. 13, 2022, 11:33 p.m. This repo has been linked 1 different CVEs too.
Profile Photo
google/silifuzz

None

Starlark C++ Shell Assembly C Pawn Python

Updated: 2 weeks, 2 days ago
395 stars 26 fork 26 watcher
Born at : Jan. 5, 2022, 9:15 p.m. This repo has been linked 1 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-26339 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-26339 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027
    Added Reference https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1028
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    May. 23, 2022

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:N/I:N/A:C)
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027 No Types Assigned https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027 Vendor Advisory
    Changed Reference Type https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1028 No Types Assigned https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1028 Vendor Advisory
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7763_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7763:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7713p_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7713p:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7713_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7713:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7663_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7663:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7643_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7643:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_75f3_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_75f3:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7543p_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7543p:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7543_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7543:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7513_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7513:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7453_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7453:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_74f3_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_74f3:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7443p_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7443p:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7443_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7443:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7413_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7413:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_73f3_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_73f3:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7343_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7343:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7313p_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7313p:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7313_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7313:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_72f3_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_72f3:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7773x_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7773x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7473x_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7473x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7573x_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7573x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:epyc_7373x_firmware:*:*:*:*:*:*:*:* versions up to (excluding) milanpi-sp3_1.0.0.7 OR cpe:2.3:h:amd:epyc_7373x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_7_5700g_firmware:*:*:*:*:*:*:*:* versions up to (excluding) comboam4_v2_pi_1.2.0.6c OR cpe:2.3:h:amd:ryzen_7_5700g:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_7_5700ge_firmware:*:*:*:*:*:*:*:* versions up to (excluding) comboam4_v2_pi_1.2.0.6c OR cpe:2.3:h:amd:ryzen_7_5700ge:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_5700g_firmware:*:*:*:*:*:*:*:* versions up to (excluding) comboam4_v2_pi_1.2.0.6c OR cpe:2.3:h:amd:ryzen_5_5700g:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_5700ge_firmware:*:*:*:*:*:*:*:* versions up to (excluding) comboam4_v2_pi_1.2.0.6c OR cpe:2.3:h:amd:ryzen_5_5700ge:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_3_5300g_firmware:*:*:*:*:*:*:*:* versions up to (excluding) comboam4_v2_pi_1.2.0.6c OR cpe:2.3:h:amd:ryzen_3_5300g:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_3_5300ge_firmware:*:*:*:*:*:*:*:* versions up to (excluding) comboam4_v2_pi_1.2.0.6c OR cpe:2.3:h:amd:ryzen_3_5300ge:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_7_4700g_firmware:*:*:*:*:*:*:*:* versions up to (excluding) comboam4_v2_pi_1.2.0.6c OR cpe:2.3:h:amd:ryzen_7_4700g:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_7_4700ge_firmware:*:*:*:*:*:*:*:* versions up to (excluding) comboam4_v2_pi_1.2.0.6c OR cpe:2.3:h:amd:ryzen_7_4700ge:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_4600g_firmware:*:*:*:*:*:*:*:* versions up to (excluding) comboam4_v2_pi_1.2.0.6c OR cpe:2.3:h:amd:ryzen_5_4600g:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_4600ge_firmware:*:*:*:*:*:*:*:* versions up to (excluding) comboam4_v2_pi_1.2.0.6c OR cpe:2.3:h:amd:ryzen_5_4600ge:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_3_4300g_firmware:*:*:*:*:*:*:*:* versions up to (excluding) comboam4_v2_pi_1.2.0.6c OR cpe:2.3:h:amd:ryzen_3_4300g:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_3_4300ge_firmware:*:*:*:*:*:*:*:* versions up to (excluding) comboam4_v2_pi_1.2.0.6c OR cpe:2.3:h:amd:ryzen_3_4300ge:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_threadripper_pro_3945wx_firmware:*:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_threadripper_pro_3945wx:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_threadripper_pro_3955wx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_threadripper_pro_3955wx:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_threadripper_pro_3975wx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_threadripper_pro_3975wx:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_threadripper_pro_3995wx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_threadripper_pro_3995wx:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_threadripper_pro_5945wx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_threadripper_pro_5945wx:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_threadripper_pro_5955wx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_threadripper_pro_5955wx:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_threadripper_pro_5965wx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_threadripper_pro_5965wx:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_threadripper_pro_5975wx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_threadripper_pro_5975wx:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_threadripper_pro_5995wx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_threadripper_pro_5995wx:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_3_2200u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_3_2200u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_3_2300u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_3_2300u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_3_pro_2300u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_3_pro_2300u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_2500u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_5_2500u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_pro_2500u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_5_pro_2500u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_2600h_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_5_2600h:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_7_2700u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_7_2700u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_7_pro_2700u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_7_pro_2700u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_7_2800h_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_7_2800h:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_3_3300g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_3_3300g:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_3_3300x_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_3_3300x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_3_3100_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_3_3100:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_3_pro_3300u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_3_pro_3300u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_3400g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_5_3400g:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_3450g_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_5_3450g:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_3600_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_5_3600:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_3600x_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_5_3600x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_pro_3500u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_5_pro_3500u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_7_3700x_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_7_3700x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_7_3800x_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_7_3800x:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_7_pro_3700u_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:amd:ryzen_7_pro_3700u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_9_5980hx_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_9_5980hx:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_9_5980hs_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_9_5980hs:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_7_5825u_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_7_5825u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_9_5900hx_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_9_5900hx:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_9_5900hs_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_9_5900hs:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_7_5825c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_7_5825c:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_7_5800h_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_7_5800h:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_5625u_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_5_5625u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_7_5800hs_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_7_5800hs:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_5625c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_5_5625c:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_5600h_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_5_5600h:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_5600hs_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_5_5600hs:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_7_5800u_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_7_5800u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_5600u_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_5_5600u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_5_5560u_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_5_5560u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_3_5425u_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_3_5425u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_3_5425c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_3_5425c:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_3_5400u_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_3_5400u:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:amd:ryzen_3_5125c_firmware:*:*:*:*:*:*:*:* versions up to (excluding) cezannepi-fp6_1.0.0.9a OR cpe:2.3:h:amd:ryzen_3_5125c:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-26339 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2021-26339 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} -0.00%

score

0.05731

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: