CVE-2024-49853
Published: October 23, 2024Last modified: October 23, 2024
Description
In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Fix double free in OPTEE transport Channels can be shared between protocols, avoid freeing the same channel descriptors twice when unloading the stack.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.8 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Fixed (6.1.114-r0) |
| Stream | linux-lts | Fixed (6.6.58-r0) |
References
- https://git.kernel.org/stable/c/6699567b0bbb378600a4dc0a1f929439a4e84a2c
- https://git.kernel.org/stable/c/aef6ae124bb3cc12e34430fed91fbb7efd7a444d
- https://git.kernel.org/stable/c/d7f4fc2bc101e666da649605a9ece2bd42529c7a
- https://git.kernel.org/stable/c/dc9543a4f2a5498a4a12d6d2427492a6f1a28056
- https://git.kernel.org/stable/c/e98dba934b2fc587eafb83f47ad64d9053b18ae0