SUSE-SU-2021:3459-1
SUSE-SU-2021:3459-1 · Security update for the Linux Kernel (Live Patch 38 for SLE 12 SP3)
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
This update for the Linux Kernel 4.4.180-94_141 fixes several issues. The following security issues were fixed: - CVE-2021-3715: Fixed a user-after-free in the Linux kernel's Traffic Control networking subsystem which could lead to local privilege escalation. (bsc#1190350). - CVE-2021-38160: Fixed a bug that could lead to a data corruption or loss. This can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size in drivers/char/virtio_console.c (bsc#1190118) - CVE-2021-3640: Fixed a user-after-free bug in the function sco_sock_sendmsg which could lead to local privilege escalation. (bsc#1188613) - CVE-2021-3573: Fixed a user-after-free bug in the function hci_sock_bound_ioctl which could lead to local privilege escalation. (bsc#1187054).
Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
kgraft-patch-sle12-sp3_update_39 SUSE:Linux Enterprise Server for SAP Applications 12 SP3
- Plages de versions concernées
- ECOSYSTEM: < 7-2.1
Mettez à jour vers 7-2.1
kgraft-patch-sle12-sp3_update_40 SUSE:Linux Enterprise Server for SAP Applications 12 SP3
- Plages de versions concernées
- ECOSYSTEM: < 4-2.1
Mettez à jour vers 4-2.1
kgraft-patch-sle12-sp3_update_36 SUSE:Linux Enterprise Server for SAP Applications 12 SP3
- Plages de versions concernées
- ECOSYSTEM: < 13-2.2
Mettez à jour vers 13-2.2
kgraft-patch-sle12-sp3_update_37 SUSE:Linux Enterprise Server for SAP Applications 12 SP3
- Plages de versions concernées
- ECOSYSTEM: < 11-2.2
Mettez à jour vers 11-2.2
kgraft-patch-sle12-sp3_update_38 SUSE:Linux Enterprise Server for SAP Applications 12 SP3
- Plages de versions concernées
- ECOSYSTEM: < 10-2.2
Mettez à jour vers 10-2.2
kgraft-patch-sle12-sp3_update_39 SUSE:Linux Enterprise Server 12 SP3-LTSS
- Plages de versions concernées
- ECOSYSTEM: < 7-2.1
Mettez à jour vers 7-2.1
kgraft-patch-sle12-sp3_update_40 SUSE:Linux Enterprise Server 12 SP3-LTSS
- Plages de versions concernées
- ECOSYSTEM: < 4-2.1
Mettez à jour vers 4-2.1
kgraft-patch-sle12-sp3_update_36 SUSE:Linux Enterprise Server 12 SP3-LTSS
- Plages de versions concernées
- ECOSYSTEM: < 13-2.2
Mettez à jour vers 13-2.2
kgraft-patch-sle12-sp3_update_37 SUSE:Linux Enterprise Server 12 SP3-LTSS
- Plages de versions concernées
- ECOSYSTEM: < 11-2.2
Mettez à jour vers 11-2.2
kgraft-patch-sle12-sp3_update_38 SUSE:Linux Enterprise Server 12 SP3-LTSS
- Plages de versions concernées
- ECOSYSTEM: < 10-2.2
Mettez à jour vers 10-2.2
Sources originales
- https://www.suse.com/support/update/announcement/2021/suse-su-20213459-1/
- https://bugzilla.suse.com/1187054
- https://bugzilla.suse.com/1188613
- https://bugzilla.suse.com/1190118
- https://bugzilla.suse.com/1190350
- https://www.suse.com/security/cve/CVE-2021-3573
- https://www.suse.com/security/cve/CVE-2021-3640
- https://www.suse.com/security/cve/CVE-2021-3715
- https://www.suse.com/security/cve/CVE-2021-38160
- https://osv.dev/vulnerability/SUSE-SU-2021:3459-1