CVE-2015-8785

NameCVE-2015-8785
DescriptionThe fuse_fill_write_pages function in fs/fuse/file.c in the Linux kernel before 4.4 allows local users to cause a denial of service (infinite loop) via a writev system call that triggers a zero length for the first segment of an iov.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-412-1, DSA-3503-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)bullseye5.10.223-1fixed
bullseye (security)5.10.226-1fixed
bookworm6.1.115-1fixed
bookworm (security)6.1.119-1fixed
trixie6.11.9-1fixed
sid6.11.10-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsourcewheezy3.2.73-2+deb7u3DSA-3503-1
linuxsourcejessie3.16.7-ckt20-1+deb8u4DSA-3503-1
linuxsource(unstable)4.3.5-1
linux-2.6sourcesqueeze2.6.32-48squeeze19DLA-412-1
linux-2.6source(unstable)(unfixed)

Notes

Upstream commit: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3ca8138f014a913f98e6ef40e939868e1e9ea876 (v4.4-rc5)
Introduced in: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ea9b9907b82a09bd1a708004454f7065de77c5b0 (v2.6.26-rc1)
https://bugzilla.redhat.com/show_bug.cgi?id=1290642
https://www.openwall.com/lists/oss-security/2016/01/24/1

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