misc: fastrpc: fix memory corruption on open
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.8epss 0.2%
exploitation probability
0.2%top 86% of all CVEs
observed exploitation
nono source reports it
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().
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/5cf2a57c7a01a0d7bdecf875a63682f542891b1bhttps://git.kernel.org/stable/c/cf20c3533efc89578ace94fa20a9e63446223c72https://git.kernel.org/stable/c/d245f43aab2b61195d8ebb64cef7b5a08c590ab4https://git.kernel.org/stable/c/e0578e603065f120a8759b75e0d6c216c7078a39https://git.kernel.org/stable/c/f8632b8bb53ebc005d8f24a68a0c1f9678c0e908