SB2024102221 - Out-of-bounds read in Linux kernel nilfs2
Published: October 22, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024102221
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-2024-47757)
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 nilfs_btree_check_delete() function in fs/nilfs2/btree.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/d20674f31626e0596ae4c1d9401dfb6739b81b58
- https://git.kernel.org/stable/c/c4f8554996e8ada3be872dfb8f60e93bcf15fb27
- https://git.kernel.org/stable/c/a8abfda768b9f33630cfbc4af6c4214f1e5681b0
- https://git.kernel.org/stable/c/257f9e5185eb6de83377caea686c306e22e871f2
- https://git.kernel.org/stable/c/a33e967b681e088a125b979975c93e3453e686cd
- https://git.kernel.org/stable/c/c4cbcc64bb31e67e02940ce060cc77f7180564cf
- https://git.kernel.org/stable/c/f9c96351aa6718b42a9f42eaf7adce0356bdb5e8
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.323
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.227
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.168
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.285
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.113
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.13
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11.2
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.54