openSUSE-SU-2022:0768-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2022:0768-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/openSUSE-SU-2022:0768-1
Upstream
  • CVE-2022-0644
Related
Published
2022-03-09T09:09:29Z
Modified
2025-05-08T17:48:02.284916Z
Summary
Security update for the Linux Kernel
Details

The SUSE Linux Enterprise 15 SP1 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:

  • crypto: afalg - getpage upon reassignment to TX SGL (bsc#1195840).
  • lib/ioviter: initialize 'flags' in new pipebuffer (bsc#1196584).
References

Affected packages

openSUSE:Leap 15.3 / kernel-debug

Package

Name
kernel-debug
Purl
pkg:rpm/opensuse/kernel-debug&distro=openSUSE%20Leap%2015.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-197.108.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-vanilla-base": "4.12.14-197.108.1",
            "kernel-vanilla-devel": "4.12.14-197.108.1",
            "kernel-debug-base": "4.12.14-197.108.1",
            "kernel-vanilla-livepatch-devel": "4.12.14-197.108.1",
            "kernel-default-man": "4.12.14-197.108.1",
            "kernel-kvmsmall-base": "4.12.14-197.108.1",
            "kernel-vanilla": "4.12.14-197.108.1",
            "kernel-zfcpdump-man": "4.12.14-197.108.1"
        }
    ]
}

openSUSE:Leap 15.3 / kernel-default

Package

Name
kernel-default
Purl
pkg:rpm/opensuse/kernel-default&distro=openSUSE%20Leap%2015.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-197.108.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-vanilla-base": "4.12.14-197.108.1",
            "kernel-vanilla-devel": "4.12.14-197.108.1",
            "kernel-debug-base": "4.12.14-197.108.1",
            "kernel-vanilla-livepatch-devel": "4.12.14-197.108.1",
            "kernel-default-man": "4.12.14-197.108.1",
            "kernel-kvmsmall-base": "4.12.14-197.108.1",
            "kernel-vanilla": "4.12.14-197.108.1",
            "kernel-zfcpdump-man": "4.12.14-197.108.1"
        }
    ]
}

openSUSE:Leap 15.3 / kernel-kvmsmall

Package

Name
kernel-kvmsmall
Purl
pkg:rpm/opensuse/kernel-kvmsmall&distro=openSUSE%20Leap%2015.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-197.108.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-vanilla-base": "4.12.14-197.108.1",
            "kernel-vanilla-devel": "4.12.14-197.108.1",
            "kernel-debug-base": "4.12.14-197.108.1",
            "kernel-vanilla-livepatch-devel": "4.12.14-197.108.1",
            "kernel-default-man": "4.12.14-197.108.1",
            "kernel-kvmsmall-base": "4.12.14-197.108.1",
            "kernel-vanilla": "4.12.14-197.108.1",
            "kernel-zfcpdump-man": "4.12.14-197.108.1"
        }
    ]
}

openSUSE:Leap 15.3 / kernel-vanilla

Package

Name
kernel-vanilla
Purl
pkg:rpm/opensuse/kernel-vanilla&distro=openSUSE%20Leap%2015.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-197.108.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-vanilla-base": "4.12.14-197.108.1",
            "kernel-vanilla-devel": "4.12.14-197.108.1",
            "kernel-debug-base": "4.12.14-197.108.1",
            "kernel-vanilla-livepatch-devel": "4.12.14-197.108.1",
            "kernel-default-man": "4.12.14-197.108.1",
            "kernel-kvmsmall-base": "4.12.14-197.108.1",
            "kernel-vanilla": "4.12.14-197.108.1",
            "kernel-zfcpdump-man": "4.12.14-197.108.1"
        }
    ]
}

openSUSE:Leap 15.3 / kernel-zfcpdump

Package

Name
kernel-zfcpdump
Purl
pkg:rpm/opensuse/kernel-zfcpdump&distro=openSUSE%20Leap%2015.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.14-197.108.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-vanilla-base": "4.12.14-197.108.1",
            "kernel-vanilla-devel": "4.12.14-197.108.1",
            "kernel-debug-base": "4.12.14-197.108.1",
            "kernel-vanilla-livepatch-devel": "4.12.14-197.108.1",
            "kernel-default-man": "4.12.14-197.108.1",
            "kernel-kvmsmall-base": "4.12.14-197.108.1",
            "kernel-vanilla": "4.12.14-197.108.1",
            "kernel-zfcpdump-man": "4.12.14-197.108.1"
        }
    ]
}