SB2024060472 - Use-after-free in Linux kernel crypto rockchip driver
Published: June 4, 2024 Updated: May 13, 2025
Security Bulletin ID
SB2024060472
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Use-after-free (CVE-ID: CVE-2024-35792)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the rk_hash_run() function in drivers/crypto/rockchip/rk3288_crypto_ahash.c. A local user can escalate privileges on the system.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/48dd260fdb728eda4a246f635d1325e82f0d3555
- https://git.kernel.org/stable/c/eb2a41a8ae8c8c4f68aef3bd94665c0cf23e04be
- https://git.kernel.org/stable/c/c0afb6b88fbbc177fa322a835f874be217bffe45
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.24
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.12
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8