elsa-2026-47040

{
  "cves": [
    "CVE-2025-39797",
    "CVE-2026-23002",
    "CVE-2026-52973",
    "CVE-2026-53281",
    "CVE-2026-64017"
  ],
  "cvss": 0.0,
  "database_specific": {
    "severity": "IMPORTANT"
  },
  "description": "[5.14.0-687.31.1]\n- Disable UKI signing [Orabug: 36571828]\n- Update Oracle Linux certificates (Kevin Lyons)\n- Disable signing for aarch64 (Ilya Okomin)\n- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]\n- Update x509.genkey [Orabug: 24817676]\n- Conflict with shim-ia32 and shim-x64 = 15.3-1.0.5]\n- Remove upstream reference during boot (Kevin Lyons) [Orabug: 34729535]\n- Add Oracle Linux IMA certificates\n- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985764]\n\n[5.14.0-687.31.1]\n- blk-mq: reinsert cached request to the list (CKI Backport Bot) [RHEL-213163] {CVE-2026-64017}\n- blk-mq: pop cached request if it is usable (CKI Backport Bot) [RHEL-213163] {CVE-2026-64017}\n- futex: Drop CLONE_THREAD requirement for private default hash alloc (Audra Mitchell) [RHEL-193517] {CVE-2026-52973}\n- watchdog: Fix NULL pointer dereference when releasing cdev (Krzysztof Pawlinski) [RHEL-193729]\n- redhat/configs: enable watchdog pretimout panic functionality for x86 (Krzysztof Pawlinski) [RHEL-193729]\n- watchdog: wdat_wdt: Fix ACPI table leak in probe function (Krzysztof Pawlinski) [RHEL-193729]\n- watchdog: Switch to use hrtimer_setup() (Krzysztof Pawlinski) [RHEL-193729]\n- watchdog: iTCO_wdt: Convert comma to semicolon (Krzysztof Pawlinski) [RHEL-193729]\n- watchdog: wdat_wdt: Add timeout value as a param in ping method (Krzysztof Pawlinski) [RHEL-193729]\n- watchdog: iTCO_wdt: Report firmware_version (Krzysztof Pawlinski) [RHEL-193729]\n- watchdog: iTCO_wdt: Set NO_REBOOT if the watchdog is not already running (Krzysztof Pawlinski) [RHEL-193729]\n- watchdog: iTCO_wdt: Using existing macro define covers more scenarios (Krzysztof Pawlinski) [RHEL-193729]\n- watchdog: iTCO_wdt: No need to stop the timer in probe (Krzysztof Pawlinski) [RHEL-193729]\n- watchdog: only run driver set_pretimeout op if device supports it (Krzysztof Pawlinski) [RHEL-193729]\n- watchdog: iTCO_wdt: Make use of the helper function devm_platform_ioremap_resource() (Krzysztof Pawlinski) [RHEL-193729]\n- xfrm: xfrm_alloc_spi shouldn't use 0 as SPI (Sabrina Dubroca) [RHEL-180033] {CVE-2025-39797}\n- xfrm: Duplicate SPI Handling (Sabrina Dubroca) [RHEL-180033] {CVE-2025-39797}\n- iommu/vt-d: Avoid NULL pointer dereference or refcount corruption (Eder Zulian) [RHEL-190342] {CVE-2026-53281}\n- iommu/vt-d: Fix oops due to out of scope access (Eder Zulian) [RHEL-190342]\n- lib/buildid: use __kernel_read() for sleepable context (CKI Backport Bot) [RHEL-189962] {CVE-2026-23002}\n- nfsd: use correct loop termination in nfsd4_revoke_states() (CKI Backport Bot) [RHEL-188257]\n- nfsd: check that server is running in unlock_filesystem (CKI Backport Bot) [RHEL-188257]",
  "id": "ELSA-2026-47040",
  "ovalId": "oval:com.oracle.elsa:def:202647040",
  "source": "oracle_linux",
  "title": "ELSA-2026-47040:  kernel security, bug fix, and enhancement update (IMPORTANT)",
  "url": "https://linux.oracle.com/errata/ELSA-2026-47040.html"
}