SB2024042980 - Local denial of service in Linux kernel netfilter
Published: April 29, 2024
Security Bulletin ID
SB2024042980
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) Resource management error (CVE-ID: CVE-2024-26924)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper management of internal resources within the nft_pipapo_remove() function in net/netfilter/nft_set_pipapo.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/3cfc9ec039af60dbd8965ae085b2c2ccdcfbe1cc
- https://git.kernel.org/stable/c/7a1679e2d9bfa3b5f8755c2c7113e54b7d42bd46
- https://git.kernel.org/stable/c/41d8fdf3afaff312e17466e4ab732937738d5644
- https://git.kernel.org/stable/c/ebf7c9746f073035ee26209e38c3a1170f7b349a
- https://git.kernel.org/stable/c/14b001ba221136c15f894577253e8db535b99487