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CVE-2024-26596

16
FAUCET Score

CVE-2024-26596 is a vulnerability in the Linux kernel's networking subsystem, specifically within the Digital Subscriber Line Access (DSA) driver. It involves an improper dereference of netdev_priv() on non-DSA network devices, leading to a slab-out-of-bounds error. This issue primarily affects Linux kernel versions where the described commit was introduced. The vulnerability has a CVSS score of 5.5 (Medium), indicating a local attack vector with low attack complexity. A successful exploit could lead to a denial of service (system crash) due to the kernel oops, but does not impact confidentiality or integrity. There is no evidence of active exploitation, and no public exploit code is available on platforms like Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, suggesting low public awareness and attention.

Impacted Technologies

VendorProductVersion(s)CPE
>= 6.1.0, < 6.7.2CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.5MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.24%
Probability of exploitation in next 30 days
EPSS Percentile
15.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0024 is in the 67th percentile among its peer group of 15,940 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (6)

microsoftpatch availablevia msrc
Product: Azure Linux 3.0 x64Fixed in: 6.6.57.1-1
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 ARMFixed in: 6.6.57.1-1
microsoftpatch availablevia msrc
Product: 17601-17084Fixed in: 6.6.57.1-1
microsoftpatch availablevia msrc
Product: 19529-17084Fixed in: 6.6.57.1-1
microsoftpatch availablevia msrc
Product: azl3 kernel 6.6.57.1-1 on Azure Linux 3.0Fixed in: 6.6.57.1-1
microsoftpatch availablevia msrc
Product: azl3 kernel 6.6.92.2-1 on Azure Linux 3.0Fixed in: 6.6.57.1-1

Vendor Advisories (2)

microsoft2024-Nov/CVE-2024-26596

CVE-2024-26596

Nov 12, 2024
microsoft2024-Feb/CVE-2024-26596Moderate

net: dsa: fix netdev_priv() dereference before check on non-DSA netdevice events

Feb 13, 2024

References

cert-portal.siemens.com / productcert/html/ssa-082556.html
git.kernel.org / stable/c/69a1e2d938dbbfcff0e064269adf60ad26dbb102
git.kernel.org / stable/c/844f104790bd69c2e4dbb9ee3eba46fde1fcea7b
Patch
git.kernel.org / stable/c/9e9953f5e4d6d11a9dad56fdee307bb923302809
git.kernel.org / stable/c/dbd909c20c11f0d29c0054d41e0d1f668a60e8c8
Patch
lists.debian.org / debian-lts-announce/2025/03/msg00028.html