high7.8
CVE-2022-49950
In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix memory corruption on open The probe session-duplication overflow check i…
Impact
In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: fix memory corruption on open The probe session-duplication overflow check incremented the session count also when there were no more available sessions so that memory beyond the fixed-size slab-allocated session array could be corrupted in fastrpc_session_alloc() on open().
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.1 before 5.4.213 from 5.5 before 5.10.142 from 5.11 before 5.15.66 from 5.16 before 5.19.8 Version 6.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/5cf2a57c7a01a0d7bdecf875a63682f542891b1b
- https://git.kernel.org/stable/c/cf20c3533efc89578ace94fa20a9e63446223c72
- https://git.kernel.org/stable/c/d245f43aab2b61195d8ebb64cef7b5a08c590ab4
- https://git.kernel.org/stable/c/e0578e603065f120a8759b75e0d6c216c7078a39
- https://git.kernel.org/stable/c/f8632b8bb53ebc005d8f24a68a0c1f9678c0e908