SUSE-SU-2021:2057-1

Import Source

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2021:2057-1

Related

Published

2021-06-18T09:44:40Z

Modified

2021-06-18T09:44:40Z

Summary

Security update for the Linux Kernel (Live Patch 24 for SLE 15)

Details

This update for the Linux Kernel 4.12.14-150_72 fixes several issues.

The following security issues were fixed:

CVE-2021-33200: Enforcing incorrect limits for pointer arithmetic operations by the BPF verifier could be abused to perform out-of-bounds reads and writes in kernel memory (bsc#1186484).
CVE-2021-33034: Fixed a use-after-free when destroying an hci_chan. This could lead to writing an arbitrary values (bsc#1186111).
CVE-2021-23134: A Use After Free vulnerability in nfc sockets allowed local attackers to elevate their privileges (bnc#1186060).
CVE-2021-32399: Fixed a race condition when removing the HCI controller (bnc#1184611).

References

Affected packages

Name: kernel-livepatch-SLE15_Update_24
Purl: purl:rpm/suse/kernel-livepatch-SLE15_Update_24&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2-2.1

{
    "binaries": [
        {
            "kernel-livepatch-4_12_14-150_72-default": "2-2.1"
        }
    ]
}