powerpc/64s: Fix VAS mm use after free
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 95% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
powerpc/64s: Fix VAS mm use after free
The refcount on mm is dropped before the coprocessor is detached.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/421cd1544480f2458042fe7f4913a2069c4d7251https://git.kernel.org/stable/c/4e82f92c349ea603736ade1e814861c0182a55adhttps://git.kernel.org/stable/c/b4bda59b47879cce38a6ec5a01cd3cac702b5331https://git.kernel.org/stable/c/db8657fdd53c5e3069149d7f957cb60e63027bb2https://git.kernel.org/stable/c/f7d92313002b2d543500cc417d8079aaed1fb0a8