5.5
MEDIUM
CVE-2022-48958
"Aeroflex Ethernet Greth skb Leak"
Description

In the Linux kernel, the following vulnerability has been resolved: ethernet: aeroflex: fix potential skb leak in greth_init_rings() The greth_init_rings() function won't free the newly allocated skb when dma_mapping_error() returns error, so add dev_kfree_skb() to fix it. Compile tested only.

INFO

Published Date :

Oct. 21, 2024, 8:15 p.m.

Last Modified :

Oct. 24, 2024, 8 p.m.

Source :

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Remotely Exploitable :

No

Impact Score :

3.6

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2022-48958 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 Linux linux_kernel
: Total Affected Vendor : 1 | Products : 1
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-2022-48958.

URL Resource
https://git.kernel.org/stable/c/063a932b64db3317ec020c94466fe52923a15f60 Patch
https://git.kernel.org/stable/c/223654e2e2c8d05347cd8e300f8d1ec6023103dd Patch
https://git.kernel.org/stable/c/87277bdf2c370ab2d07cfe77dfa9b37f82bbe1e5 Patch
https://git.kernel.org/stable/c/99669d94ce145389f1d6f197e6e18ed50d43fb76 Patch
https://git.kernel.org/stable/c/bfaa8f6c5b84b295dd73b0138b57c5555ca12b1c Patch
https://git.kernel.org/stable/c/c7adcbd0fd3fde1b19150c3e955fb4a30c5bd9b7 Patch
https://git.kernel.org/stable/c/cb1e293f858e5e1152b8791047ed4bdaaf392189 Patch
https://git.kernel.org/stable/c/dd62867a6383f78f75f07039394aac25924a3307 Patch

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-2022-48958 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-48958 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.

  • Initial Analysis by [email protected]

    Oct. 24, 2024

    Action Type Old Value New Value
    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://git.kernel.org/stable/c/063a932b64db3317ec020c94466fe52923a15f60 No Types Assigned https://git.kernel.org/stable/c/063a932b64db3317ec020c94466fe52923a15f60 Patch
    Changed Reference Type https://git.kernel.org/stable/c/223654e2e2c8d05347cd8e300f8d1ec6023103dd No Types Assigned https://git.kernel.org/stable/c/223654e2e2c8d05347cd8e300f8d1ec6023103dd Patch
    Changed Reference Type https://git.kernel.org/stable/c/87277bdf2c370ab2d07cfe77dfa9b37f82bbe1e5 No Types Assigned https://git.kernel.org/stable/c/87277bdf2c370ab2d07cfe77dfa9b37f82bbe1e5 Patch
    Changed Reference Type https://git.kernel.org/stable/c/99669d94ce145389f1d6f197e6e18ed50d43fb76 No Types Assigned https://git.kernel.org/stable/c/99669d94ce145389f1d6f197e6e18ed50d43fb76 Patch
    Changed Reference Type https://git.kernel.org/stable/c/bfaa8f6c5b84b295dd73b0138b57c5555ca12b1c No Types Assigned https://git.kernel.org/stable/c/bfaa8f6c5b84b295dd73b0138b57c5555ca12b1c Patch
    Changed Reference Type https://git.kernel.org/stable/c/c7adcbd0fd3fde1b19150c3e955fb4a30c5bd9b7 No Types Assigned https://git.kernel.org/stable/c/c7adcbd0fd3fde1b19150c3e955fb4a30c5bd9b7 Patch
    Changed Reference Type https://git.kernel.org/stable/c/cb1e293f858e5e1152b8791047ed4bdaaf392189 No Types Assigned https://git.kernel.org/stable/c/cb1e293f858e5e1152b8791047ed4bdaaf392189 Patch
    Changed Reference Type https://git.kernel.org/stable/c/dd62867a6383f78f75f07039394aac25924a3307 No Types Assigned https://git.kernel.org/stable/c/dd62867a6383f78f75f07039394aac25924a3307 Patch
    Added CWE NIST CWE-401
    Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 2.6.34 up to (excluding) 4.9.336 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.302 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.269 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.227 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.159 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.83 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.0.13 *cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.1:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.1:rc5:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.1:rc6:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.1:rc7:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.1:rc8:*:*:*:*:*:*
  • CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Oct. 21, 2024

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: ethernet: aeroflex: fix potential skb leak in greth_init_rings() The greth_init_rings() function won't free the newly allocated skb when dma_mapping_error() returns error, so add dev_kfree_skb() to fix it. Compile tested only.
    Added Reference kernel.org https://git.kernel.org/stable/c/223654e2e2c8d05347cd8e300f8d1ec6023103dd [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/cb1e293f858e5e1152b8791047ed4bdaaf392189 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/bfaa8f6c5b84b295dd73b0138b57c5555ca12b1c [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/99669d94ce145389f1d6f197e6e18ed50d43fb76 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/87277bdf2c370ab2d07cfe77dfa9b37f82bbe1e5 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/c7adcbd0fd3fde1b19150c3e955fb4a30c5bd9b7 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/dd62867a6383f78f75f07039394aac25924a3307 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/063a932b64db3317ec020c94466fe52923a15f60 [No types assigned]
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-2022-48958 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-2022-48958 weaknesses.

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
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Scope
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