2018-10-09
ALT-BU-2018-3497-1
Branch c8 update bulletin.
Package kernel-image-std-def updated to version 4.4.157-alt0.M80C.1 for branch c8 in task 213387.
Closed vulnerabilities
Published: 2018-09-13
BDU:2018-01144
Уязвимость функции vmacache_flush_all() ядра операционной системы Linux, позволяющая нарушителю повысить свои привилегии
Severity: HIGH (7.0)
Vector: AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
Published: 2018-09-19
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2018-17182
An issue was discovered in the Linux kernel through 4.18.8. The vmacache_flush_all function in mm/vmacache.c mishandles sequence number overflows. An attacker can trigger a use-after-free (and possibly gain privileges) via certain thread creation, map, unmap, invalidation, and dereference operations.
Severity: HIGH (7.8)
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7a9cdebdcc17e426fb5287e4a82db1dfe86339b2
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7a9cdebdcc17e426fb5287e4a82db1dfe86339b2
- 105417
- 105417
- 106503
- 106503
- 1041748
- 1041748
- RHSA-2018:3656
- RHSA-2018:3656
- https://github.com/torvalds/linux/commit/7a9cdebdcc17e426fb5287e4a82db1dfe86339b2
- https://github.com/torvalds/linux/commit/7a9cdebdcc17e426fb5287e4a82db1dfe86339b2
- [debian-lts-announce] 20181003 [SECURITY] [DLA 1531-1] linux-4.9 security update
- [debian-lts-announce] 20181003 [SECURITY] [DLA 1531-1] linux-4.9 security update
- https://security.netapp.com/advisory/ntap-20190204-0001/
- https://security.netapp.com/advisory/ntap-20190204-0001/
- USN-3776-1
- USN-3776-1
- USN-3776-2
- USN-3776-2
- USN-3777-1
- USN-3777-1
- USN-3777-2
- USN-3777-2
- USN-3777-3
- USN-3777-3
- DSA-4308
- DSA-4308
- 45497
- 45497
- https://www.openwall.com/lists/oss-security/2018/09/18/4
- https://www.openwall.com/lists/oss-security/2018/09/18/4