SUSE-SU-2022:1634-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2022:1634-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2022:1634-1
Related
Published
2022-05-10T15:04:30Z
Modified
2022-05-10T15:04:30Z
Summary
Security update for the Linux Kernel (Live Patch 26 for SLE 15 SP2)
Details

This update for the Linux Kernel 5.3.18-15020024112 fixes several issues.

The following security issues were fixed:

- - CVE-2022-1158: Fixed KVM x86/mmu compare-and-exchange of gPTE via the user address (bsc#1198133) - CVE-2022-1011: A use-after-free flaw was found in the FUSE filesystem in the way a user triggers write(). This flaw allowed a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation. (bsc#1197344) - - CVE-2021-39698: In aiopollcomplete_work of aio.c, there was a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. (bsc#1196959)

References

Affected packages

SUSE:Linux Enterprise Live Patching 15 SP2 / kernel-livepatch-SLE15-SP2_Update_26

Package

Name
kernel-livepatch-SLE15-SP2_Update_26
Purl
purl:rpm/suse/kernel-livepatch-SLE15-SP2_Update_26&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2-150200.2.1

Ecosystem specific 

{
    "binaries": [
        {
            "kernel-livepatch-5_3_18-150200_24_112-default": "2-150200.2.1"
        }
    ]
}