smb: client: fix smbdirect_recv_io leak in smbd_negotiate() error path
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.3%
exploitation probability
0.3%top 76% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix smbdirect_recv_io leak in smbd_negotiate() error path
During tests of another unrelated patch I was able to trigger this
error: Objects remaining on __kmem_cache_shutdown()
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · LinuxReferences
https://cert-portal.siemens.com/productcert/html/ssa-082556.htmlhttps://git.kernel.org/stable/c/0991418bf98f191d0c320bd25245fcffa1998c7ehttps://git.kernel.org/stable/c/3d7c075c878ac844e33c43e506c2fa27ac7e9689https://git.kernel.org/stable/c/5aa69aabcb275a8012265233c7694076ce1d9102https://git.kernel.org/stable/c/922338efaad63cfe30d459dfc59f9d69ff93ded4https://git.kernel.org/stable/c/aa4cf7615328eae44f3b4bf5f4fde3fb390c27c6https://git.kernel.org/stable/c/daac51c7032036a0ca5f1aa419ad1b0471d1c6e0https://git.kernel.org/stable/c/e7b7a93879558e77d950f1ff9a6f3daa385b33df