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OpenAdvisories
High RHSA-2025:13633 9 CVEs

Red Hat Security Advisory: kernel-rt security update

Published Aug 12, 2025 · Updated Aug 5, 2026

Ecosystem: Red Hat

Fixed packages 32

ReleasePackageFixed in
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-core 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debug 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debug-core 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debug-debuginfo 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debug-devel 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debug-kvm 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debug-modules 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debug-modules-core 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debug-modules-extra 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debuginfo 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-debuginfo-common-x86_64 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-devel 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-kvm 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-modules 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-modules-core 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::nfv kernel-rt-modules-extra 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-core 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debug 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debug-core 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debug-debuginfo 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debug-devel 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debug-modules 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debug-modules-core 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debug-modules-extra 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debuginfo 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-debuginfo-common-x86_64 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-devel 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-modules 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-modules-core 0:5.14.0-284.130.1.rt14.415.el9_2
Red Hat · RHEL 9.2 E4S rhel_e4s:9.2::realtime kernel-rt-modules-extra 0:5.14.0-284.130.1.rt14.415.el9_2

Vulnerabilities 9

  • High 7.8
    CVE-2022-50200

    selinux: Add boundary check in put_entry()

    In the Linux kernel, the following vulnerability has been resolved: selinux: Add boundary check in put_entry() Just like next_entry(), boundary check is necessary to prevent memory out-of-bound access.

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.8
    CVE-2024-58002

    media: uvcvideo: Remove dangling pointers

    In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Remove dangling pointers When an async control is written, we copy a pointer to the file handle that started the operation. That pointer will be used when the device is done.…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2025-21727

    padata: fix UAF in padata_reorder

    In the Linux kernel, the following vulnerability has been resolved: padata: fix UAF in padata_reorder A bug was found when run ltp test: BUG: KASAN: slab-use-after-free in padata_find_next+0x29/0x1a0 Read of size 4 at addr ffff88bbfe003524 by task kworker/u11…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.8
    CVE-2025-21928

    HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove()

    In the Linux kernel, the following vulnerability has been resolved: HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove() The system can experience a random crash a few minutes after the driver is removed. This issue occurs due to improper handli…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.8
    CVE-2025-21991

    x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes

    In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes Currently, load_microcode_amd() iterates over all NUMA nodes, retrieves their CPU masks and unconditionally accesses p…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  • High 7.8
    CVE-2025-22020

    memstick: rtsx_usb_ms: Fix slab-use-after-free in rtsx_usb_ms_drv_remove

    In the Linux kernel, the following vulnerability has been resolved: memstick: rtsx_usb_ms: Fix slab-use-after-free in rtsx_usb_ms_drv_remove This fixes the following crash: ================================================================== BUG: KASAN: slab-us…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • High 7.8
    CVE-2025-37797

    net_sched: hfsc: Fix a UAF vulnerability in class handling

    In the Linux kernel, the following vulnerability has been resolved: net_sched: hfsc: Fix a UAF vulnerability in class handling This patch fixes a Use-After-Free vulnerability in the HFSC qdisc class handling. The issue occurs due to a time-of-check/time-of-us…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Unscored —
    CVE-2022-49788

    misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram()

    In the Linux kernel, the following vulnerability has been resolved: misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram() `struct vmci_event_qp` allocated by qp_notify_peer() contains padding, which may carry uninitialized data to the userspace, a…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  • Unscored —
    CVE-2025-38086

    net: ch9200: fix uninitialised access during mii_nway_restart

    In the Linux kernel, the following vulnerability has been resolved: net: ch9200: fix uninitialised access during mii_nway_restart In mii_nway_restart() the code attempts to call mii->mdio_read which is ch9200_mdio_read(). ch9200_mdio_read() utilises a local b…

    Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2348513
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2348516
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2356592
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2356917
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2360099
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2363378
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2363672
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2373605
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=2375305
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_13633.json
  • report
    https://access.redhat.com/security/cve/CVE-2022-49788
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2022-49788
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2022-49788
  • article
    https://lore.kernel.org/linux-cve-announce/2025050121-CVE-2022-49788-6e84@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2022-50200
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2022-50200
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2022-50200
  • article
    https://lore.kernel.org/linux-cve-announce/2025061839-CVE-2022-50200-51f0@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2024-58002
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2024-58002
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2024-58002
  • article
    https://lore.kernel.org/linux-cve-announce/2025022654-CVE-2024-58002-6f93@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2025-21727
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-21727
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-21727
  • article
    https://lore.kernel.org/linux-cve-announce/2025022648-CVE-2025-21727-b034@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2025-21928
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-21928
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-21928
  • article
    https://lore.kernel.org/linux-cve-announce/2025040133-CVE-2025-21928-e444@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2025-21991
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-21991
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-21991
  • article
    https://lore.kernel.org/linux-cve-announce/2025040257-CVE-2025-21991-6aae@gregkh/T
  • report
    https://access.redhat.com/security/cve/CVE-2025-22020
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2025-22020
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2025-22020
  • article
    https://lore.kernel.org/linux-cve-announce/2025041642-CVE-2025-22020-70e8@gregkh/T