Red Hat Security Advisory: kernel security update

Fixed packages 73

Vulnerabilities 4

• Critical 9.8
  CVE-2024-36886 Public exploit

  tipc: fix UAF in error path

  In the Linux kernel, the following vulnerability has been resolved: tipc: fix UAF in error path Sam Page (sam4k) working with Trend Micro Zero Day Initiative reported a UAF in the tipc_buf_append() error path: BUG: KASAN: slab-use-after-free in kfree_skb_list…

  Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  May 30, 2024
• Unscored —
  CVE-2024-26908 Rejected

  This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

  Apr 17, 2024
• Unscored —
  CVE-2024-26993

  fs: sysfs: Fix reference leak in sysfs_break_active_protection()

  In the Linux kernel, the following vulnerability has been resolved: fs: sysfs: Fix reference leak in sysfs_break_active_protection() The sysfs_break_active_protection() routine has an obvious reference leak in its error path. If the call to kernfs_find_and_ge…

  Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  May 1, 2024
• Unscored —
  CVE-2024-41071 Rejected

  This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

  linux-raspi2 linux-hwe linux-azure linux-riscv Ubuntu
  Jul 29, 2024

References

• article
  https://access.redhat.com/security/updates/classification/#important
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2275744
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2277238
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2278314
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2300448
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_7002.json
• report
  https://access.redhat.com/security/cve/CVE-2024-26908
• advisory
  https://www.cve.org/CVERecord?id=CVE-2024-26908
• report
  https://access.redhat.com/security/cve/CVE-2024-26993
• advisory
  https://www.cve.org/CVERecord?id=CVE-2024-26993
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2024-26993
• article
  https://lore.kernel.org/linux-cve-announce/2024050144-CVE-2024-26993-fe52@gregkh/T
• report
  https://access.redhat.com/security/cve/CVE-2024-36886
• advisory
  https://www.cve.org/CVERecord?id=CVE-2024-36886
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2024-36886
• article
  https://lore.kernel.org/all/752f1ccf762223d109845365d07f55414058e5a3.1714484273.git.pabeni@redhat.com/
• article
  https://lore.kernel.org/linux-cve-announce/2024053033-CVE-2024-36886-dd83@gregkh/T/#u
• report
  https://access.redhat.com/security/cve/CVE-2024-41071
• advisory
  https://www.cve.org/CVERecord?id=CVE-2024-41071