Red Hat Security Advisory: kernel security update
🔗 CVE IDs covered (12)
📋 Description
CVE-2023-53401 — kernel: mm: kmem: fix a NULL pointer dereference in obj_stock_flush_required() CVE-2023-53513 — kernel: nbd: fix incomplete validation of ioctl arg 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-2025-38051 — kernel: smb: client: Fix use-after-free in cifs_fill_dirent CVE-2025-39817 — kernel: efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare CVE-2025-39825 — kernel: smb: client: fix race with concurrent opens in rename(2) CVE-2025-39883 — kernel: mm/memory-failure: fix VM_BUG_ON_PAGE(PagePoisoned(page)) when unpoison memory CVE-2025-39898 — kernel: e1000e: fix heap overflow in e1000_set_eeprom CVE-2025-39993 — kernel: media: rc: fix races with imon_disconnect() CVE-2025-68285 — kernel: libceph: fix potential use-after-free in have_mon_and_osd_map()
🔗 References (15)
- selfhttps://access.redhat.com/errata/RHSA-2026:0533
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2395792
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2395805
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2396417
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2397553
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2400598
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2400795
- 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=2404121
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2405713
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2422801
- externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2373329
- externalhttps://access.redhat.com/security/updates/classification/#important
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_0533.json