Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: don't access released socket during error recovery While the error recovery work is temporarily failing reconnect attempts, running the 'nvme list' command causes a kernel NULL pointer dereference by calling getsockname() with a released socket. During error recovery work, the nvme tcp socket is released and a new one created, so it is not safe to access the socket without proper check.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 02c57a82c0081141abc19150beab48ef47f97f18 before fe2d9e54165dadaa0d0cc3355c0be9c3e129fa0d; affected 02c57a82c0081141abc19150beab48ef47f97f18 before d82f762db4776fa11de88018f0f5de2d5db72a72; affected 02c57a82c0081141abc19150beab48ef47f97f18 before 76d54bf20cdcc1ed7569a89885e09636e9a8d71d |
| Linux / Linux | affected 6.1; unaffected 0 before 6.1; unaffected 6.1.18 through 6.1.*; unaffected 6.2.5 through 6.2.*; unaffected 6.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/fe2d9e54165dadaa0d0cc3355c0be9c3e129fa0d
- https://git.kernel.org/stable/c/d82f762db4776fa11de88018f0f5de2d5db72a72
- https://git.kernel.org/stable/c/76d54bf20cdcc1ed7569a89885e09636e9a8d71d
ADP enrichment
No English description supplied.
No references supplied.