Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.1, < 5.4.213 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/0e33b0f322fecd7a92d9dc186535cdf97940a856Patch
- https://git.kernel.org/stable/c/9baa1415d9abdd1e08362ea2dcfadfacee8690b5Patch
- https://git.kernel.org/stable/c/c0425c2facd9166fa083f90c9f3187ace0c7837aPatch
- https://git.kernel.org/stable/c/c99bc901d5eb9fbdd7bd39f625e170ce97390336Patch
- https://git.kernel.org/stable/c/ec186b9f4aa2e6444d5308a6cc268aada7007639Patch
FAQ
What is CVE-2022-49952?
CVE-2022-49952 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 ...
How severe is CVE-2022-49952?
CVE-2022-49952 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-49952?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.