CVE-2014-1737

NameCVE-2014-1737
DescriptionThe raw_cmd_copyin function in drivers/block/floppy.c in the Linux kernel through 3.14.3 does not properly handle error conditions during processing of an FDRAWCMD ioctl call, which allows local users to trigger kfree operations and gain privileges by leveraging write access to a /dev/fd device.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDSA-2926-1, DSA-2928-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)buster4.19.249-2fixed
buster (security)4.19.260-1fixed
bullseye5.10.140-1fixed
bullseye (security)5.10.149-2fixed
bookworm6.0.8-1fixed
sid6.0.10-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcewheezy3.2.57-3+deb7u1DSA-2926-1
linuxsource(unstable)3.14.4-1
linux-2.6sourcesqueeze2.6.32-48squeeze6DSA-2928-1
linux-2.6source(unstable)(unfixed)

Notes

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ef87dbe7614341c2e7bfe8d32fcb7028cc97442c

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