CVE-2023-35788
Linux kernel Geneve Packet Classifier Out-of-Bounds Write Vulnerability
Description
An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation.
INFO
Published Date :
June 16, 2023, 9:15 p.m.
Last Modified :
June 26, 2024, 3:55 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2023-35788
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.
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-2023-35788.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html | Third Party Advisory VDB Entry |
| http://www.openwall.com/lists/oss-security/2023/06/17/1 | Exploit Mailing List |
| https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.7 | Mailing List Patch |
| https://git.kernel.org/linus/4d56304e5827c8cc8cc18c75343d283af7c4825c | Patch |
| https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html | Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html | Mailing List Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20230714-0002/ | Third Party Advisory |
| https://www.debian.org/security/2023/dsa-5448 | Third Party Advisory |
| https://www.debian.org/security/2023/dsa-5480 | Third Party Advisory |
| https://www.openwall.com/lists/oss-security/2023/06/07/1 | Exploit Mailing List |
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-35788 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-35788 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.
-
Reanalysis by [email protected]
Jun. 26, 2024
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.3.7 OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.19 up to (excluding) 4.19.285 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.246 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.183 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.116 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.33 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.3.7 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Nov. 02, 2023
Action Type Old Value New Value Changed Reference Type http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html No Types Assigned http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html Third Party Advisory, VDB Entry Changed Reference Type https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html No Types Assigned https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html Mailing List, Third Party Advisory Changed Reference Type https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html No Types Assigned https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html Mailing List, Third Party Advisory Changed Reference Type https://www.debian.org/security/2023/dsa-5480 No Types Assigned https://www.debian.org/security/2023/dsa-5480 Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:22.04:*:*:*:lts:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 20, 2023
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html [No Types Assigned] -
CVE Modified by [email protected]
Sep. 11, 2023
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html [No Types Assigned] -
CVE Modified by [email protected]
Aug. 19, 2023
Action Type Old Value New Value Added Reference https://www.debian.org/security/2023/dsa-5480 [No Types Assigned] -
CVE Modified by [email protected]
Jul. 27, 2023
Action Type Old Value New Value Added Reference https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html [No Types Assigned] -
Modified Analysis by [email protected]
Jul. 21, 2023
Action Type Old Value New Value Changed Reference Type https://security.netapp.com/advisory/ntap-20230714-0002/ No Types Assigned https://security.netapp.com/advisory/ntap-20230714-0002/ Third Party Advisory Changed Reference Type https://www.debian.org/security/2023/dsa-5448 No Types Assigned https://www.debian.org/security/2023/dsa-5448 Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jul. 18, 2023
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20230714-0002/ [No Types Assigned] -
CVE Modified by [email protected]
Jul. 06, 2023
Action Type Old Value New Value Added Reference https://www.debian.org/security/2023/dsa-5448 [No Types Assigned] -
Initial Analysis by [email protected]
Jun. 23, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type http://www.openwall.com/lists/oss-security/2023/06/17/1 No Types Assigned http://www.openwall.com/lists/oss-security/2023/06/17/1 Exploit, Mailing List Changed Reference Type https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.7 No Types Assigned https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.7 Mailing List, Patch Changed Reference Type https://git.kernel.org/linus/4d56304e5827c8cc8cc18c75343d283af7c4825c No Types Assigned https://git.kernel.org/linus/4d56304e5827c8cc8cc18c75343d283af7c4825c Patch Changed Reference Type https://www.openwall.com/lists/oss-security/2023/06/07/1 No Types Assigned https://www.openwall.com/lists/oss-security/2023/06/07/1 Exploit, Mailing List Added CWE NIST CWE-787 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.3.7 -
CVE Modified by [email protected]
Jun. 17, 2023
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2023/06/17/1 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-35788 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-2023-35788
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.01%
score
0.28713
percentile