SB20250502160 - Out-of-bounds read in Linux kernel isofs
Published: May 2, 2025 Updated: May 10, 2025
Security Bulletin ID
SB20250502160
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-2025-37780)
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 isofs_fh_to_parent() function in fs/isofs/export.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/007124c896e7d4614ac1f6bd4dedb975c35a2a8e
- https://git.kernel.org/stable/c/0405d4b63d082861f4eaff9d39c78ee9dc34f845
- https://git.kernel.org/stable/c/0fdafdaef796816a9ed0fd7ac812932d569d9beb
- https://git.kernel.org/stable/c/56dfffea9fd3be0b3795a9ca6401e133a8427e0b
- https://git.kernel.org/stable/c/5e7de55602c61c8ff28db075cc49c8dd6989d7e0
- https://git.kernel.org/stable/c/63d5a3e207bf315a32c7d16de6c89753a759f95a
- https://git.kernel.org/stable/c/952e7a7e317f126d0a2b879fc531b716932d5ffa
- https://git.kernel.org/stable/c/ee01a309ebf598be1ff8174901ed6e91619f1749
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.293