dm raid: fix KASAN warning in raid5_add_disks
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.3%
exploitation probability
0.3%top 81% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
dm raid: fix KASAN warning in raid5_add_disks
There's a KASAN warning in raid5_add_disk when running the LVM testsuite.
The warning happens in the test
lvconvert-raid-reshape-linear_to_raid6-single-type.sh. We fix the warning
by verifying that rdev->saved_raid_disk is within limits.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/02cffb1921edadd9b6e4eee7ada4a5213e8ba12ehttps://git.kernel.org/stable/c/2d4e7c9898c20fb3d3f55381cab601761aab7d64https://git.kernel.org/stable/c/2fb2928728038280bd925ce2aafb4997e9d47ee9https://git.kernel.org/stable/c/3553a69bb52be2deba61d0ca064c41aee842bb35https://git.kernel.org/stable/c/617b365872a247480e9dcd50a32c8d1806b21861https://git.kernel.org/stable/c/d5b06039b195d4b6f94f5d345b1e4ac1975a9832https://git.kernel.org/stable/c/d8bca518d5272fe349e0a722fdb9e3acb661f3f0https://git.kernel.org/stable/c/f157bd9cf377a947fdb7035e69466b6ecdc17c17