CVE-2021-27365

An 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.

Link	Resource
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f9dbdf97a5bd92b1a49cee3d591b55b11fd7a6d5	Mailing List Patch
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ec98ea7070e94cc25a422ec97d1421e28d97b7ee	Mailing List Patch
https://www.openwall.com/lists/oss-security/2021/03/06/1	Mailing List Third Party Advisory
https://bugzilla.suse.com/show_bug.cgi?id=1182715	Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/03/msg00010.html	Mailing List Third Party Advisory
https://blog.grimm-co.com/2021/03/new-old-bugs-in-linux-kernel.html	Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/03/msg00035.html	Mailing List Third Party Advisory
http://packetstormsecurity.com/files/162117/Kernel-Live-Patch-Security-Notice-LSN-0075-1.html	Third Party Advisory VDB Entry
https://security.netapp.com/advisory/ntap-20210409-0001/	Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html	Patch Third Party Advisory

Configuration 1

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* cpe:2.3:a:oracle:tekelec_platform_distribution:*:*:*:*:*:*:*:*

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Published : 2021-03-07 05:15

Updated : 2021-12-10 06:13

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NVD link : CVE-2021-27365

Mitre link : CVE-2021-27365

No products.

CWE-787