SUSE-SU-2020:3222-1

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Source

Import Source

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2020:3222-1

Related

Published

2020-11-06T14:34:26Z

Modified

2020-11-06T14:34:26Z

Summary

Security update for the Linux Kernel (Live Patch 9 for SLE 12 SP5)

Details

This update for the Linux Kernel 4.12.14-122_37 fixes several issues.

The following security issues were fixed:

CVE-2020-14381: Fixed a use-after-free in the fast user mutex (futex) wait operation, which could have lead to memory corruption and possibly privilege escalation (bsc#1176011).
CVE-2020-25212: A TOCTOU mismatch in the NFS client code could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c (bsc#1176381).

References

Affected packages

Name: kgraft-patch-SLE12-SP4_Update_16
Purl: pkg:rpm/suse/kgraft-patch-SLE12-SP4_Update_16&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP4

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2-2.1

{
    "binaries": [
        {
            "kgraft-patch-4_12_14-95_60-default": "2-2.1"
        }
    ]
}

Name: kgraft-patch-SLE12-SP5_Update_9
Purl: pkg:rpm/suse/kgraft-patch-SLE12-SP5_Update_9&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP5

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2-2.1

{
    "binaries": [
        {
            "kgraft-patch-4_12_14-122_37-default": "2-2.1"
        }
    ]
}