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CVE-2021-3348
Published: Feb 1, 2021
Modified: Aug 3, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://www.openwall.com/lists/oss-security/2021/01/28/3
x_refsource_MISC
[oss-security] 20210201 Re: Re: Linux kernel: linux-block: nbd: use-after-free Read in nbd_queue_rq
mailing-list
x_refsource_MLIST
[debian-lts-announce] 20210330 [SECURITY] [DLA 2610-1] linux-4.19 security update
mailing-list
x_refsource_MLIST
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