CVE-2021-3348
N/A
N/A
Summary
nbd_add_socket in drivers/block/nbd.c in the Linux kernel through 5.10.12 has an ndb_queue_rq use-after-free that could be triggered by local attackers (with access to the nbd device) via an I/O request at a certain point during device setup, aka CID-b98e762e3d71.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CVE Program Container
Additional References
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b98e762e3d71e893b221f871825dc64694cfb258
- https://www.openwall.com/lists/oss-security/2021/01/28/3
- http://www.openwall.com/lists/oss-security/2021/02/01/1
- https://lists.debian.org/debian-lts-announce/2021/03/msg00035.html
References
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b98e762e3d71e893b221f871825dc64694cfb258
- https://www.openwall.com/lists/oss-security/2021/01/28/3
- http://www.openwall.com/lists/oss-security/2021/02/01/1
- https://lists.debian.org/debian-lts-announce/2021/03/msg00035.html
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