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CVE-2021-27365 Details

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NameCVE-2021-27365
StatusCandidate
DescriptionAn issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have appropriate length constraints or checks, and can exceed the PAGE_SIZE value. An unprivileged user can send a Netlink message that is associated with iSCSI, and has a length up to the maximum length of a Netlink message.
ReferencesCONFIRM: https://security.netapp.com/advisory/ntap-20210409-0001/
MISC: http://packetstormsecurity.com/files/162117/Kernel-Live-Patch-Security-Notice-LSN-0075-1.html
MISC: https://blog.grimm-co.com/2021/03/new-old-bugs-in-linux-kernel.html
MISC: https://bugzilla.suse.com/show_bug.cgi?id=1182715
MISC: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ec98ea7070e94cc25a422ec97d1421e28d97b7ee
MISC: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f9dbdf97a5bd92b1a49cee3d591b55b11fd7a6d5
MISC: https://www.openwall.com/lists/oss-security/2021/03/06/1
MLIST:[debian-lts-announce] 20210309 [SECURITY] [DLA 2586-1] linux security update
URL: https://lists.debian.org/debian-lts-announce/2021/03/msg00010.html
MLIST:[debian-lts-announce] 20210330 [SECURITY] [DLA 2610-1] linux-4.19 security update
URL: https://lists.debian.org/debian-lts-announce/2021/03/msg00035.html
PhaseAssigned (20210217)
VotesNone (candidate not yet proposed)
Comments


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