SUSE-SU-2022:0757-1

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Source
https://www.suse.com/support/update/announcement/2022/suse-su-20220757-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:0757-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2022:0757-1
Upstream
  • CVE-2022-0644
Related
Published
2022-03-08T18:04:15Z
Modified
2025-05-08T17:17:30.586956Z
Summary
Security update for the Linux Kernel
Details

The SUSE Linux Enterprise 12 SP4 kernel was updated to receive various security and bugfixes.

Transient execution side-channel attacks attacking the Branch History Buffer (BHB), named 'Branch Target Injection' and 'Intra-Mode Branch History Injection' are now mitigated.

The following security bugs were fixed:

  • CVE-2022-0001: Fixed Branch History Injection vulnerability (bsc#1191580).
  • CVE-2022-0002: Fixed Intra-Mode Branch Target Injection vulnerability (bsc#1191580).
  • CVE-2022-0847: Fixed a vulnerability were a local attackers could overwrite data in arbitrary (read-only) files (bsc#1196584).
  • CVE-2022-0617: Fixed a null pointer dereference in UDF file system functionality. A local user could crash the system by triggering udffilewrite_iter() via a malicious UDF image. (bsc#1196079)
  • CVE-2022-0644: Fixed a denial of service by a local user. A assertion failure could be triggered in kernelreadfilefromfd() (bsc#1196155).
  • CVE-2021-44879: In gcdatasegment() in fs/f2fs/gc.c, special files were not considered, which lead to a movedatapage NULL pointer dereference (bsc#1195987).
  • CVE-2022-24959: Fixed a memory leak in yam_siocdevprivate() in drivers/net/hamradio/yam.c (bsc#1195897).
  • CVE-2022-0487: A use-after-free vulnerability was found in rtsxusbmsdrvremove() in drivers/memstick/host/rtsxusbms.c (bsc#1194516).
  • CVE-2022-0492: Fixed a privilege escalation related to cgroups v1 release_agent feature, which allowed bypassing namespace isolation unexpectedly (bsc#1195543).
  • CVE-2022-24448: Fixed an issue in fs/nfs/dir.c. If an application sets the ODIRECTORY flag, and tries to open a regular file, nfsatomic_open() performs a regular lookup. If a regular file is found, ENOTDIR should have occured, but the server instead returned uninitialized data in the file descriptor (bsc#1195612).

The following non-security bugs were fixed:

  • NFSv4.x: by default serialize open/close operations (bsc#1114893 bsc#1195934).
  • crypto: afalg - getpage upon reassignment to TX SGL (bsc#1195840).
  • hv_netvsc: fix network namespace issues with VF support (bsc#1107207).
  • hv_netvsc: move VF to same namespace as netvsc device (bsc#1107207).
  • lib/ioviter: initialize 'flags' in new pipebuffer (bsc#1196584).
References

Affected packages

SUSE:Linux Enterprise High Availability Extension 12 SP4

kernel-default

Package

Name
kernel-default
Purl
pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-95.93.1

Ecosystem specific 

{
    "binaries": [
        {
            "gfs2-kmp-default": "4.12.14-95.93.1",
            "dlm-kmp-default": "4.12.14-95.93.1",
            "cluster-md-kmp-default": "4.12.14-95.93.1",
            "ocfs2-kmp-default": "4.12.14-95.93.1"
        }
    ]
}

SUSE:Linux Enterprise Live Patching 12 SP4

kernel-default

Package

Name
kernel-default
Purl
pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-95.93.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default-kgraft": "4.12.14-95.93.1",
            "kernel-default-kgraft-devel": "4.12.14-95.93.1",
            "kgraft-patch-4_12_14-95_93-default": "1-6.5.1"
        }
    ]
}

kgraft-patch-SLE12-SP4_Update_25

Package

Name
kgraft-patch-SLE12-SP4_Update_25
Purl
pkg:rpm/suse/kgraft-patch-SLE12-SP4_Update_25&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1-6.5.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default-kgraft": "4.12.14-95.93.1",
            "kernel-default-kgraft-devel": "4.12.14-95.93.1",
            "kgraft-patch-4_12_14-95_93-default": "1-6.5.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP4-LTSS

kernel-default

Package

Name
kernel-default
Purl
pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-95.93.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default": "4.12.14-95.93.1",
            "kernel-default-base": "4.12.14-95.93.1",
            "kernel-source": "4.12.14-95.93.1",
            "kernel-devel": "4.12.14-95.93.1",
            "kernel-default-devel": "4.12.14-95.93.1",
            "kernel-default-man": "4.12.14-95.93.1",
            "kernel-syms": "4.12.14-95.93.1",
            "kernel-macros": "4.12.14-95.93.1"
        }
    ]
}

kernel-source

Package

Name
kernel-source
Purl
pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-95.93.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default": "4.12.14-95.93.1",
            "kernel-default-base": "4.12.14-95.93.1",
            "kernel-source": "4.12.14-95.93.1",
            "kernel-devel": "4.12.14-95.93.1",
            "kernel-default-devel": "4.12.14-95.93.1",
            "kernel-default-man": "4.12.14-95.93.1",
            "kernel-syms": "4.12.14-95.93.1",
            "kernel-macros": "4.12.14-95.93.1"
        }
    ]
}

kernel-syms

Package

Name
kernel-syms
Purl
pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-95.93.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default": "4.12.14-95.93.1",
            "kernel-default-base": "4.12.14-95.93.1",
            "kernel-source": "4.12.14-95.93.1",
            "kernel-devel": "4.12.14-95.93.1",
            "kernel-default-devel": "4.12.14-95.93.1",
            "kernel-default-man": "4.12.14-95.93.1",
            "kernel-syms": "4.12.14-95.93.1",
            "kernel-macros": "4.12.14-95.93.1"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 SP4

kernel-default

Package

Name
kernel-default
Purl
pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-95.93.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default": "4.12.14-95.93.1",
            "kernel-default-base": "4.12.14-95.93.1",
            "kernel-syms": "4.12.14-95.93.1",
            "kernel-macros": "4.12.14-95.93.1",
            "kernel-source": "4.12.14-95.93.1",
            "kernel-devel": "4.12.14-95.93.1",
            "kernel-default-devel": "4.12.14-95.93.1"
        }
    ]
}

kernel-source

Package

Name
kernel-source
Purl
pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-95.93.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default": "4.12.14-95.93.1",
            "kernel-default-base": "4.12.14-95.93.1",
            "kernel-syms": "4.12.14-95.93.1",
            "kernel-macros": "4.12.14-95.93.1",
            "kernel-source": "4.12.14-95.93.1",
            "kernel-devel": "4.12.14-95.93.1",
            "kernel-default-devel": "4.12.14-95.93.1"
        }
    ]
}

kernel-syms

Package

Name
kernel-syms
Purl
pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-95.93.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default": "4.12.14-95.93.1",
            "kernel-default-base": "4.12.14-95.93.1",
            "kernel-syms": "4.12.14-95.93.1",
            "kernel-macros": "4.12.14-95.93.1",
            "kernel-source": "4.12.14-95.93.1",
            "kernel-devel": "4.12.14-95.93.1",
            "kernel-default-devel": "4.12.14-95.93.1"
        }
    ]
}

SUSE:OpenStack Cloud 9

kernel-default

Package

Name
kernel-default
Purl
pkg:rpm/suse/kernel-default&distro=SUSE%20OpenStack%20Cloud%209

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-95.93.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default": "4.12.14-95.93.1",
            "kernel-default-base": "4.12.14-95.93.1",
            "kernel-syms": "4.12.14-95.93.1",
            "kernel-macros": "4.12.14-95.93.1",
            "kernel-source": "4.12.14-95.93.1",
            "kernel-devel": "4.12.14-95.93.1",
            "kernel-default-devel": "4.12.14-95.93.1"
        }
    ]
}

kernel-source

Package

Name
kernel-source
Purl
pkg:rpm/suse/kernel-source&distro=SUSE%20OpenStack%20Cloud%209

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-95.93.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default": "4.12.14-95.93.1",
            "kernel-default-base": "4.12.14-95.93.1",
            "kernel-syms": "4.12.14-95.93.1",
            "kernel-macros": "4.12.14-95.93.1",
            "kernel-source": "4.12.14-95.93.1",
            "kernel-devel": "4.12.14-95.93.1",
            "kernel-default-devel": "4.12.14-95.93.1"
        }
    ]
}

kernel-syms

Package

Name
kernel-syms
Purl
pkg:rpm/suse/kernel-syms&distro=SUSE%20OpenStack%20Cloud%209

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-95.93.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default": "4.12.14-95.93.1",
            "kernel-default-base": "4.12.14-95.93.1",
            "kernel-syms": "4.12.14-95.93.1",
            "kernel-macros": "4.12.14-95.93.1",
            "kernel-source": "4.12.14-95.93.1",
            "kernel-devel": "4.12.14-95.93.1",
            "kernel-default-devel": "4.12.14-95.93.1"
        }
    ]
}

SUSE:OpenStack Cloud Crowbar 9

kernel-default

Package

Name
kernel-default
Purl
pkg:rpm/suse/kernel-default&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-95.93.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default": "4.12.14-95.93.1",
            "kernel-default-base": "4.12.14-95.93.1",
            "kernel-syms": "4.12.14-95.93.1",
            "kernel-macros": "4.12.14-95.93.1",
            "kernel-source": "4.12.14-95.93.1",
            "kernel-devel": "4.12.14-95.93.1",
            "kernel-default-devel": "4.12.14-95.93.1"
        }
    ]
}

kernel-source

Package

Name
kernel-source
Purl
pkg:rpm/suse/kernel-source&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-95.93.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default": "4.12.14-95.93.1",
            "kernel-default-base": "4.12.14-95.93.1",
            "kernel-syms": "4.12.14-95.93.1",
            "kernel-macros": "4.12.14-95.93.1",
            "kernel-source": "4.12.14-95.93.1",
            "kernel-devel": "4.12.14-95.93.1",
            "kernel-default-devel": "4.12.14-95.93.1"
        }
    ]
}

kernel-syms

Package

Name
kernel-syms
Purl
pkg:rpm/suse/kernel-syms&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-95.93.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-default": "4.12.14-95.93.1",
            "kernel-default-base": "4.12.14-95.93.1",
            "kernel-syms": "4.12.14-95.93.1",
            "kernel-macros": "4.12.14-95.93.1",
            "kernel-source": "4.12.14-95.93.1",
            "kernel-devel": "4.12.14-95.93.1",
            "kernel-default-devel": "4.12.14-95.93.1"
        }
    ]
}