SB2024111933 - Out-of-bounds read in Linux kernel keys
Published: November 19, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024111933
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Out-of-bounds read (CVE-ID: CVE-2024-50301)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to an out-of-bounds read error within the security/keys/keyring.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/c3ce634ad953ce48c75c39bdfd8b711dd95f346f
- https://git.kernel.org/stable/c/4efb69a0e294ef201bcdf7ce3d6202cd0a545a5d
- https://git.kernel.org/stable/c/1e4332581cd4eed75aea77af6f66cdcdda8b49b9
- https://git.kernel.org/stable/c/199c20fb7499c79557a075dc24e9a7dae7d9f1ce
- https://git.kernel.org/stable/c/bbad2d5b6c99db468d8f88b6ba6a56ed409b4881
- https://git.kernel.org/stable/c/3e79ad156bedf2da0ab909a118d2cec6c9c22b79
- https://git.kernel.org/stable/c/e0a317ad68e4ea48a0158187238c5407e4fdec8b
- https://git.kernel.org/stable/c/4a74da044ec9ec8679e6beccc4306b936b62873f
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.324
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.230
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.172
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.286
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.117
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11.8
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.61