Red Hat Security Advisory: kernel security update
🔗 CVE IDs covered (13)
📋 Description
CVE-2023-52638 — kernel: can: j1939: prevent deadlock by changing j1939_socks_lock to rwlock CVE-2023-53581 — kernel: net/mlx5e: Check for NOT_READY flag state after locking CVE-2023-53675 — kernel: scsi: ses: Fix possible desc_ptr out-of-bounds accesses CVE-2023-53680 — kernel: NFSD: Avoid calling OPDESC() with ops->opnum == OP_ILLEGAL CVE-2023-53705 — kernel: ipv6: Fix out-of-bounds access in ipv6_find_tlv() CVE-2024-35868 — kernel: smb: client: fix potential UAF in cifs_stats_proc_write() CVE-2025-23142 — kernel: Linux kernel: SCTP use-after-free due to race condition in sendmsg CVE-2025-38724 — kernel: nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() CVE-2025-39825 — kernel: smb: client: fix race with concurrent opens in rename(2) CVE-2025-39925 — kernel: can: j1939: implement NETDEV_UNREGISTER notification handler CVE-2025-39982 — kernel: Bluetooth: hci_event: Fix UAF in hci_acl_create_conn_sync CVE-2025-68285 — kernel: libceph: fix potential use-after-free in have_mon_and_osd_map() CVE-2025-68287 — kernel: usb: dwc3: Fix race condition between concurrent dwc3_remove_requests() call paths
🔗 References (16)
- selfhttps://access.redhat.com/errata/RHSA-2026:0576
- externalhttps://access.redhat.com/security/updates/classification/#important
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2273082
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2281745
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2363300
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2393172
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2395792
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2400629
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2401545
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2402213
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2402293
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2404100
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2405713
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2422788
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2422801
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0576.json