CVE-2023-52482
Published: March 1, 2024Last modified: March 1, 2024
Description
In the Linux kernel, the following vulnerability has been resolved: x86/srso: Add SRSO mitigation for Hygon processors Add mitigation for the speculative return stack overflow vulnerability which exists on Hygon processors too.
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 (6.1.56-r0) |
| Stream | linux-lts | Fixed (6.6.58-r0) |
References
- https://git.kernel.org/stable/c/6ce2f297a7168274547d0b5aea6c7c16268b8a96
- https://git.kernel.org/stable/c/a5ef7d68cea1344cf524f04981c2b3f80bedbb0d
- https://git.kernel.org/stable/c/cf43b304b6952b549d58feabc342807b334f03d4
- https://git.kernel.org/stable/c/e7ea043bc3f19473561c08565047b3f1671bf35d
- https://git.kernel.org/stable/c/f090a8b4d2e3ec6f318d6fdab243a2edc5a8cc37
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html