SUSE-SU-2022:1440-1
SUSE-SU-2022:1440-1 · Security update for the Linux Kernel (Live Patch 39 for SLE 12 SP3)
This page contains facts from public vulnerability sources. Check the original advisory before updating.
This update for the Linux Kernel 4.4.180-94_144 fixes several issues. The following security issues were fixed: - CVE-2022-1016: Fixed a vulnerability in the nf_tables component of the netfilter subsystem. This vulnerability gives an attacker a powerful primitive that can be used to both read from and write to relative stack data, which can lead to arbitrary code execution. (bsc#1197335) - CVE-2022-1011: Fixed an use-after-free vulnerability which could allow a local attacker to retireve (partial) /etc/shadow hashes or any other data from filesystem when he can mount a FUSE filesystems. (bsc#1197344) - CVE-2021-39713: Fixed a race condition in the network scheduling subsystem which could lead to a use-after-free (bsc#1197211).
Fix available
- Published
- Updated
Stack: system
Affected products and versions
kgraft-patch-sle12-sp3_update_43 SUSE:Linux Enterprise Server for SAP Applications 12 SP3
- Affected ranges
- ECOSYSTEM: < 3-2.1
Update to 3-2.1
kgraft-patch-sle12-sp3_update_42 SUSE:Linux Enterprise Server for SAP Applications 12 SP3
- Affected ranges
- ECOSYSTEM: < 4-2.1
Update to 4-2.1
kgraft-patch-sle12-sp3_update_41 SUSE:Linux Enterprise Server for SAP Applications 12 SP3
- Affected ranges
- ECOSYSTEM: < 7-2.1
Update to 7-2.1
kgraft-patch-sle12-sp3_update_40 SUSE:Linux Enterprise Server for SAP Applications 12 SP3
- Affected ranges
- ECOSYSTEM: < 11-2.1
Update to 11-2.1
kgraft-patch-sle12-sp3_update_39 SUSE:Linux Enterprise Server for SAP Applications 12 SP3
- Affected ranges
- ECOSYSTEM: < 14-2.1
Update to 14-2.1
kgraft-patch-sle12-sp3_update_43 SUSE:Linux Enterprise Server 12 SP3-LTSS
- Affected ranges
- ECOSYSTEM: < 3-2.1
Update to 3-2.1
kgraft-patch-sle12-sp3_update_42 SUSE:Linux Enterprise Server 12 SP3-LTSS
- Affected ranges
- ECOSYSTEM: < 4-2.1
Update to 4-2.1
kgraft-patch-sle12-sp3_update_41 SUSE:Linux Enterprise Server 12 SP3-LTSS
- Affected ranges
- ECOSYSTEM: < 7-2.1
Update to 7-2.1
kgraft-patch-sle12-sp3_update_40 SUSE:Linux Enterprise Server 12 SP3-LTSS
- Affected ranges
- ECOSYSTEM: < 11-2.1
Update to 11-2.1
kgraft-patch-sle12-sp3_update_39 SUSE:Linux Enterprise Server 12 SP3-LTSS
- Affected ranges
- ECOSYSTEM: < 14-2.1
Update to 14-2.1
Original sources
- https://www.suse.com/support/update/announcement/2022/suse-su-20221440-1/
- https://bugzilla.suse.com/1197211
- https://bugzilla.suse.com/1197335
- https://bugzilla.suse.com/1197344
- https://www.suse.com/security/cve/CVE-2021-39713
- https://www.suse.com/security/cve/CVE-2022-1011
- https://www.suse.com/security/cve/CVE-2022-1016
- https://osv.dev/vulnerability/SUSE-SU-2022:1440-1