CVEvulnerability
CVE-2022-40768
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-09-18
- Last modified
- 2026-10-14
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-908
Description
drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case.
Affected configurations
• linux linux kernel (<= 5.19.9)
• fedoraproject fedora 35
• fedoraproject fedora 36
• fedoraproject fedora 37
• debian debian linux 10.0
Related
Weakness · CWE (1)
- CWE-908 Use of Uninitialized Resource weakness
References
- http://www.openwall.com/lists/oss-security/2022/09/19/1 Mailing List, Patch, Third Party Advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6022f210461fef67e6e676fd8544ca02d1bcfa7a git.kernel.org
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/drivers/scsi/stex.c Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GGHENNMLCWIQV2LLA56BJNFIUZ7WB4IY/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S2KTU5LFZNQS7YNGE56MT46VHMXL3DD2/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNN3VFQPECS6D4PS6ZWD7AFXTOSJDSSR/ lists.fedoraproject.org
- https://lore.kernel.org/all/20220908145154.2284098-1-gregkh%40linuxfoundation.org/ lore.kernel.org
- https://www.openwall.com/lists/oss-security/2022/09/09/1 Mailing List, Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/09/19/1 Mailing List, Patch, Third Party Advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6022f210461fef67e6e676fd8544ca02d1bcfa7a git.kernel.org
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/drivers/scsi/stex.c Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GGHENNMLCWIQV2LLA56BJNFIUZ7WB4IY/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S2KTU5LFZNQS7YNGE56MT46VHMXL3DD2/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VNN3VFQPECS6D4PS6ZWD7AFXTOSJDSSR/ lists.fedoraproject.org
- https://lore.kernel.org/all/20220908145154.2284098-1-gregkh%40linuxfoundation.org/ lore.kernel.org
- https://www.openwall.com/lists/oss-security/2022/09/09/1 Mailing List, Patch, Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html cert-portal.siemens.com