Red Hat Security Advisory: kernel security update

Fixed packages 73

Vulnerabilities 2

• High 8.1
  CVE-2024-46858

  mptcp: pm: Fix uaf in __timer_delete_sync

  In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: Fix uaf in __timer_delete_sync There are two paths to access mptcp_pm_del_add_timer, result in a race condition: CPU1 CPU2 ==== ==== net_rx_action napi_poll netlink_sendmsg __napi_…

  Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu Azure Linux
  Sep 27, 2024
• Unscored —
  CVE-2022-48773

  xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create

  In the Linux kernel, the following vulnerability has been resolved: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create If there are failures then we must not leave the non-NULL pointers with the error value, otherwise `rpcrdma_ep_destroy` gets c…

  Linux Linux linux-raspi2 linux-hwe Linux Debian Ubuntu
  Jul 16, 2024

References

• article
  https://access.redhat.com/security/updates/classification/#moderate
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2298109
• report
  https://bugzilla.redhat.com/show_bug.cgi?id=2315210
• advisory
  https://security.access.redhat.com/data/csaf/v2/advisories/2024/rhsa-2024_10265.json
• report
  https://access.redhat.com/security/cve/CVE-2022-48773
• advisory
  https://www.cve.org/CVERecord?id=CVE-2022-48773
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2022-48773
• article
  https://lore.kernel.org/linux-cve-announce/2024071628-CVE-2022-48773-9563@gregkh/T
• report
  https://access.redhat.com/security/cve/CVE-2024-46858
• advisory
  https://www.cve.org/CVERecord?id=CVE-2024-46858
• advisory
  https://nvd.nist.gov/vuln/detail/CVE-2024-46858
• article
  https://lore.kernel.org/linux-cve-announce/2024092744-CVE-2024-46858-dab6@gregkh/T