CVE-2024-35792
kernel: crypto: rk3288 - Fix use after free in unprepare
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · May 17, 2024
Updated · August 5, 2026
Description
A vulnerability was found in the Linux kernel's rockchip rk3288_crypto_ahash.c driver in the rk_hash_run() function, where a use-after-free scenario can occur. This flaw is caused by improper function call ordering, where rk_hash_unprepare() is called after crypto_finalize_hash_request(). This may free some of the memory used by rk_hash_unprepare() and lead to a use-after-free, possibly leading to memory corruption or system instability.
Statement
Red Hat Enterprise Linux is not impacted by this CVE, as the vulnerability in question does not affect the specific versions or configurations of the Linux kernel used in its distributions. This ensures that users of Red Hat Enterprise Linux are not exposed to the potential risks associated with this issue, and no further action or mitigation is necessary for systems running this operating system.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE not specified