CVE-2022-49952
Medium
Elevated severity or exploit probability.
CVSS base
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS — probability of exploitation (30 days)
0.2%
16.0th percentile
CISA KEV
Not listed
Weakness / dates
CWE-787
Published 2025-06-18 · modified 2026-08-04
CVSS breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
| Attack Vector | L | Local |
| Attack Complexity | L | Low |
| Privileges Required | L | Low |
| User Interaction | N | None |
| Scope | U | Unchanged |
| Confidentiality | H | High |
| Integrity | H | High |
| Availability | H | High |
Timeline
- 2025-06-18 — Published (NVD)
- 2026-08-04 — Last modified (NVD)
Description
In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix memory corruption on probe Add the missing sanity check on the probed-session count to avoid corrupting memory beyond the fixed-size slab-allocated session array when there are more than FASTRPC_MAX_SESSIONS sessions defined in the devicetree.
Affected
References
- https://git.kernel.org/stable/c/0e33b0f322fecd7a92d9dc186535cdf97940a856
- https://git.kernel.org/stable/c/9baa1415d9abdd1e08362ea2dcfadfacee8690b5
- https://git.kernel.org/stable/c/c0425c2facd9166fa083f90c9f3187ace0c7837a
- https://git.kernel.org/stable/c/c99bc901d5eb9fbdd7bd39f625e170ce97390336
- https://git.kernel.org/stable/c/ec186b9f4aa2e6444d5308a6cc268aada7007639