memstick/ms_block: Fix a memory leak
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.2%
exploitation probability
0.2%top 94% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
memstick/ms_block: Fix a memory leak
'erased_blocks_bitmap' is never freed. As it is allocated at the same time
as 'used_blocks_bitmap', it is likely that it should be freed also at the
same time.
Add the corresponding bitmap_free() in msb_data_clear().
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/16e07966638717416abf45393d6a80a5a1034429https://git.kernel.org/stable/c/37958980eb4cd71ae594ace093c11b6a91e165e8https://git.kernel.org/stable/c/39be95d1ff7b44c1e969af72ba9da7332dfcc1dahttps://git.kernel.org/stable/c/54eb7a55be6779c4d0c25eaf5056498a28595049https://git.kernel.org/stable/c/9260a154b3b5e387dbceec7c0ac441470646bc6fhttps://git.kernel.org/stable/c/961d7d12080fe70847f944d656e36cd0dd0214bahttps://git.kernel.org/stable/c/9d8b911fe3c3ed788c66edba7c90e32a4a7a5f53https://git.kernel.org/stable/c/efd675246aec045507b9425c67b548cc2d782d8f