SUSE-SU-2022:0263-1

Dashboard / Vulnerabilities / SUSE-SU-2022:0263-1

SUSE-SU-2022:0263-1

Summary: Security update for the Linux Kernel (Live Patch 22 for SLE 15 SP1)

Details: This update for the Linux Kernel 4.12.14-197_83 fixes several issues. The following security issues were fixed: - CVE-2020-3702: Fixed a bug which could be triggered with specifically timed and handcrafted traffic and cause internal errors in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure. (bsc#1191193) - CVE-2020-25670, CVE-2020-25671, CVE-2020-25672, CVE-2020-25673, CVE-2021-23134: Fixed multiple bugs in NFC subsytem (bsc#1178181, bsc#1186060). - CVE-2021-42739: The firewire subsystem had a buffer overflow related to drivers/media/firewire/firedtv-avc.c and drivers/media/firewire/firedtv-ci.c, because avc_ca_pmt mishandled bounds checking (bsc#1184673).

References: https://www.suse.com/support/update/announcement/2022/suse-su-20220263-1/, https://bugzilla.suse.com/1186061, https://bugzilla.suse.com/1191529, https://bugzilla.suse.com/1192036, https://bugzilla.suse.com/1194680, https://www.suse.com/security/cve/CVE-2020-25670, https://www.suse.com/security/cve/CVE-2020-25671, https://www.suse.com/security/cve/CVE-2020-25672, https://www.suse.com/security/cve/CVE-2020-25673, https://www.suse.com/security/cve/CVE-2020-3702, https://www.suse.com/security/cve/CVE-2021-23134, https://www.suse.com/security/cve/CVE-2021-42739