SUSE-SU-2023:0770-1

SUSE-SU-2023:0770-1 · Security update for the Linux Kernel

This page contains facts from public vulnerability sources. Check the original advisory before updating.

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2022-38096: Fixed NULL-ptr deref in vmw_cmd_dx_define_query() (bsc#1203331). - CVE-2022-4129: Fixed a denial of service with the Layer 2 Tunneling Protocol (L2TP). A missing lock when clearing sk_user_data can lead to a race condition and NULL pointer dereference. (bsc#1205711) - CVE-2023-0597: Fixed lack of randomization of per-cpu entry area in x86/mm (bsc#1207845). - CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837). - CVE-2023-23559: Fixed integer overflow in rndis_wlan that leads to a buffer overflow (bsc#1207051). - CVE-2023-26545: Fixed double free in net/mpls/af_mpls.c upon an allocation failure (bsc#1208700). The following non-security bugs were fixed: - bonding: fix 802.3ad state sent to partner when unbinding slave (git-fixes). - icmp: do not fail on fragment reassembly time exceeded (git-fixes). - ipmi: fix initialization when workqueue allocation fails (git-fixes). - ipmi: msghandler: Make symbol 'remove_work_wq' static (git-fixes). - kabi fix for - SUNRPC: Fix priority queue fairness (git-fixes). - kabi fix for: NFS: Pass error information to the pgio error cleanup routine (git-fixes). - kabi/severities: add l2tp local symbols - net: aquantia: fix RSS table and key sizes (git-fixes). - netfilter: ipvs: Fix inappropriate output of procfs (git-fixes). - netfilter: xt_connlimit: do not store address in the conn nodes (git-fixes). - nfs: Fix nfsi->nrequests count error on nfs_inode_remove_request (git-fixes). - nfs: Pass error information to the pgio error cleanup routine (git-fixes). - nfsd: fix handling of readdir in v4root vs. mount upcall timeout (git-fixes). - nfsd: fix race to check ls_layouts (git-fixes). - nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure (git-fixes). - ocfs2: Fix data corruption after failed write (bsc#1208542). - pNFS/filelayout: Fix coalescing test for single DS (git-fixes). - powerpc/eeh: Fix use-after-release of EEH driver (bsc#1065729). - powerpc/fscr: Enable interrupts earlier before calling get_user() (bsc#1065729). - powerpc/powernv: Fix build error in opal-imc.c when NUMA=n (bsc#1065729). - powerpc/powernv: IMC fix out of bounds memory access at shutdown (bsc#1065729). - scsi: qla2xxx: Add option to disable FC2 Target support (bsc#1198438 bsc#1206103). - sunrpc: Fix priority queue fairness (git-fixes). - sunrpc: ensure the matching upcall is in-flight upon downcall (git-fixes). - vlan: Fix out of order vlan headers with reorder header off (git-fixes). - vlan: Fix vlan insertion for packets without ethernet header (git-fixes). - vxlan: Fix error path in __vxlan_dev_create() (git-fixes). - vxlan: changelink: Fix handling of default remotes (git-fixes). - xfrm: Copy policy family in clone_policy (git-fixes).

Fix available

Published

2023-03-16T12:28:08Z

Updated

2025-05-02T04:33:30.228123Z

Stack: system

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