SUSE-SU-2022:0327-1

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Source
https://www.suse.com/support/update/announcement/2022/suse-su-20220327-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:0327-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2022:0327-1
Related
Published
2022-02-04T08:27:50Z
Modified
2022-02-04T08:27:50Z
Summary
Security update for the Linux Kernel (Live Patch 39 for SLE 12 SP3)
Details

This update for the Linux Kernel 4.4.180-94_144 fixes several issues.

The following security issues were fixed:

  • CVE-2018-25020: Fixed an issue in the BPF subsystem in the Linux kernel mishandled situations with a long jump over an instruction sequence where inner instructions require substantial expansions into multiple BPF instructions, leading to an overflow. (bsc#1193575)
  • CVE-2020-3702: Fixed a bug which could be triggered with specifically timed and handcrafted traffic and cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure. (bsc#1191193)
  • CVE-2021-23134: Fixed a use After Free vulnerability in nfc sockets which allows local attackers to elevate their privileges. (bsc#1186060)
  • CVE-2019-0136: Fixed an insufficient access control which allow an unauthenticated user to execute a denial of service. (bsc#1193157)
  • CVE-2021-42739: The firewire subsystem had a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avccapmt mishandled bounds checking (bsc#1184673).
References

Affected packages

SUSE:Linux Enterprise Server for SAP Applications 12 SP3 / kgraft-patch-SLE12-SP3_Update_39

Package

Name
kgraft-patch-SLE12-SP3_Update_39
Purl
purl:rpm/suse/kgraft-patch-SLE12-SP3_Update_39&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10-2.2

Ecosystem specific 

{
    "binaries": [
        {
            "kgraft-patch-4_4_180-94_144-default": "10-2.2"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP3-LTSS / kgraft-patch-SLE12-SP3_Update_39

Package

Name
kgraft-patch-SLE12-SP3_Update_39
Purl
purl:rpm/suse/kgraft-patch-SLE12-SP3_Update_39&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
10-2.2

Ecosystem specific 

{
    "binaries": [
        {
            "kgraft-patch-4_4_180-94_144-default": "10-2.2"
        }
    ]
}