Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix potential memory corruption in nvme_tcp_recv_pdu() nvme_tcp_recv_pdu() doesn't check the validity of the header length. When header digests are enabled, a target might send a packet with an invalid header length (e.g. 255), causing nvme_tcp_verify_hdgst() to access memory outside the allocated area and cause memory corruptions by overwriting it with the calculated digest. Fix this by rejecting packets with an unexpected header length.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 3f2304f8c6d6ed97849057bd16fee99e434ca796 before 9d22cf5cc94cd7dee84773ec41db78a46107dfa3; affected 3f2304f8c6d6ed97849057bd16fee99e434ca796 before 9fbc953d6b38bc824392e01850f0aeee3b348722; affected 3f2304f8c6d6ed97849057bd16fee99e434ca796 before 22b06c89aa6b2d1ecb8aea72edfb9d53af8d5126; affected 3f2304f8c6d6ed97849057bd16fee99e434ca796 before ad95bab0cd28ed77c2c0d0b6e76e03e031391064 |
| Linux / Linux | affected 5.0; unaffected 0 before 5.0; unaffected 6.6.160 through 6.6.*; unaffected 6.12.19 through 6.12.*; unaffected 6.13.7 through 6.13.*; unaffected 6.14 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/9d22cf5cc94cd7dee84773ec41db78a46107dfa3
- https://git.kernel.org/stable/c/9fbc953d6b38bc824392e01850f0aeee3b348722
- https://git.kernel.org/stable/c/22b06c89aa6b2d1ecb8aea72edfb9d53af8d5126
- https://git.kernel.org/stable/c/ad95bab0cd28ed77c2c0d0b6e76e03e031391064
ADP enrichment
No English description supplied.
No references supplied.