SB20250502244 - Use of uninitialized resource in Linux kernel rose
Published: May 2, 2025 Updated: May 10, 2025
Security Bulletin ID
SB20250502244
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) Use of uninitialized resource (CVE-ID: CVE-2022-49916)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to use of uninitialized resource within the rose_transmit_clear_request() function in net/rose/rose_link.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/01b9c68c121847d05a4ccef68244dadf82bfa331
- https://git.kernel.org/stable/c/3e2129c67daca21043a26575108f6286c85e71f6
- https://git.kernel.org/stable/c/5b46adfbee1e429f33b10a88d6c00fa88f3d6c77
- https://git.kernel.org/stable/c/a601e5eded33bb88b8a42743db8fef3ad41dd97e
- https://git.kernel.org/stable/c/b13be5e852b03f376058027e462fad4230240891
- https://git.kernel.org/stable/c/bbc03d74e641e824754443b908454ca9e203773e
- https://git.kernel.org/stable/c/e97c089d7a49f67027395ddf70bf327eeac2611e
- https://git.kernel.org/stable/c/f06186e5271b980bac03f5c97276ed0146ddc9b0
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.154