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.
References
Configurations
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History
21 Nov 2024, 05:57
Type | Values Removed | Values Added |
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References | () http://packetstormsecurity.com/files/162117/Kernel-Live-Patch-Security-Notice-LSN-0075-1.html - Third Party Advisory, VDB Entry | |
References | () https://blog.grimm-co.com/2021/03/new-old-bugs-in-linux-kernel.html - Exploit, Third Party Advisory | |
References | () https://bugzilla.suse.com/show_bug.cgi?id=1182715 - Issue Tracking, Third Party Advisory | |
References | () https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ec98ea7070e94cc25a422ec97d1421e28d97b7ee - Mailing List, Patch, Vendor Advisory | |
References | () https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f9dbdf97a5bd92b1a49cee3d591b55b11fd7a6d5 - Mailing List, Patch, Vendor Advisory | |
References | () https://lists.debian.org/debian-lts-announce/2021/03/msg00010.html - Mailing List, Third Party Advisory | |
References | () https://lists.debian.org/debian-lts-announce/2021/03/msg00035.html - Mailing List, Third Party Advisory | |
References | () https://security.netapp.com/advisory/ntap-20210409-0001/ - Third Party Advisory | |
References | () https://www.openwall.com/lists/oss-security/2021/03/06/1 - Mailing List, Third Party Advisory | |
References | () https://www.oracle.com/security-alerts/cpuoct2021.html - Patch, Third Party Advisory |
Information
Published : 2021-03-07 05:15
Updated : 2024-11-21 05:57
NVD link : CVE-2021-27365
Mitre link : CVE-2021-27365
CVE.ORG link : CVE-2021-27365
JSON object : View
Products Affected
debian
- debian_linux
netapp
- solidfire_baseboard_management_controller_firmware
- solidfire_baseboard_management_controller
linux
- linux_kernel
oracle
- tekelec_platform_distribution
CWE
CWE-787
Out-of-bounds Write