Red Hat Security Advisory: kernel security update

Fixed packages 81

Vulnerabilities 2

• High 8.8
  CVE-2022-49114

  scsi: libfc: Fix use after free in fc_exch_abts_resp()

  In the Linux kernel, the following vulnerability has been resolved: scsi: libfc: Fix use after free in fc_exch_abts_resp() fc_exch_release(ep) will decrease the ep's reference count. When the reference count reaches zero, it is freed. But ep is still used in …

  Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  Feb 26, 2025
• Unscored —
  CVE-2022-49122

  dm ioctl: prevent potential spectre v1 gadget

  In the Linux kernel, the following vulnerability has been resolved: dm ioctl: prevent potential spectre v1 gadget It appears like cmd could be a Spectre v1 gadget as it's supplied by a user and used as an array index. Prevent the contents of kernel memory fro…

  Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  Feb 26, 2025

References

• article
  https://access.redhat.com/security/updates/classification/#moderate
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2348136
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2348154
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_10009.json
• report
  https://access.redhat.com/security/cve/CVE-2022-49114
• advisory
  https://www.cve.org/CVERecord?id=CVE-2022-49114
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2022-49114
• article
  https://lore.kernel.org/linux-cve-announce/2025022602-CVE-2022-49114-86bb@gregkh/T
• report
  https://access.redhat.com/security/cve/CVE-2022-49122
• advisory
  https://www.cve.org/CVERecord?id=CVE-2022-49122
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2022-49122
• article
  https://lore.kernel.org/linux-cve-announce/2025022604-CVE-2022-49122-b139@gregkh/T