CVE-2023-53242 | BDVDB-2026-293786 Detail
LinuxLinux
Description#
In the Linux kernel, the following vulnerability has been resolved: thermal/drivers/hisi: Drop second sensor hi3660 The commit 74c8e6bffbe1 ("driver core: Add __alloc_size hint to devm allocators") exposes a panic "BRK handler: Fatal exception" on the hi3660_thermal_probe funciton. This is because the function allocates memory for only one sensors array entry, but tries to fill up a second one. Fix this by removing the unneeded second access.
Impact#
Per CVSS v3.1: confidentiality impact none, integrity impact high, availability impact high. Attack vector: local.
Weaknesses#
No weakness recorded in the source data.
References#
- https://git.kernel.org/stable/c/3cf2181e438f43ed24e12424fe36d156cca233b9
- https://git.kernel.org/stable/c/e02bc492883abf751fd1a8d89fc025fbce6744c6
- https://git.kernel.org/stable/c/f5aaf140ab1c02889c088e1b1098adad600541af
- https://git.kernel.org/stable/c/9f6756cd09889c7201ee31e6f76fbd914fb0b80d
- https://git.kernel.org/stable/c/68e675a9b69cfc34dd915d91a4650e3ee53421f4
- https://git.kernel.org/stable/c/15cc25829a97c3957e520e971868aacc84341317
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.