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CVE-2024-43822

17
FAUCET Score

CVE-2024-43822 is a vulnerability in the Linux kernel affecting the ASoc PCM6240 driver. It involves a null pointer dereference due to improper error handling after a failed memory allocation, leading to a system crash. Rated Medium severity (CVSS 5.5), this local vulnerability requires low privileges and local access to cause a denial of service. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 6.10, < 6.10.3CPE 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
0.19%
Probability of exploitation in next 30 days
EPSS Percentile
9.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0019 is in the 46th percentile among its peer group of 15,940 CVEs.

Social Chatter

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

Vendor Advisories (1)

redhatCVE-2024-43822Moderate

kernel: ASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe()

Aug 17, 2024

References

git.kernel.org / stable/c/3722873d49a1788d5420894d4f6f63e35f5c1f13
Patch
git.kernel.org / stable/c/fa6f16eff7320c91e908309e31be34cbbe4b7e58
Patch