CVE-2014-2580

NameCVE-2014-2580
DescriptionThe netback driver in Xen, when using certain Linux versions that do not allow sleeping in softirq context, allows local guest administrators to cause a denial of service ("scheduling while atomic" error and host crash) via a malformed packet, which causes a mutex to be taken when trying to disable the interface.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)buster4.19.249-2fixed
buster (security)4.19.304-1fixed
bullseye5.10.209-2fixed
bullseye (security)5.10.205-2fixed
bookworm6.1.76-1fixed
bookworm (security)6.1.69-1fixed
trixie6.6.15-2fixed
sid6.7.9-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcewheezy(not affected)
linuxsource(unstable)3.13.10-1
linux-2.6source(unstable)(not affected)

Notes

[wheezy] - linux <not-affected> (Introduced in 3.12)
- linux-2.6 <not-affected> (Introduced in 3.12)
upstream patch: https://git.kernel.org/cgit/linux/kernel/git/davem/net-next.git/commit/?id=e9d8b2c2968499c1f96563e6522c56958d5a1d0d (first included in v3.15-rc1).

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