A use-after-free flaw was found in io_uring/poll.c in io_poll_check_events in the io_uring subcomponent in the Linux Kernel due to a race condition of poll_refs. This flaw may cause a NULL pointer dereference.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade python-perfUpgrade kernel-develUpgrade kernel-tools-develUpgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade perfUpgrade kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-5.15.86-53.137Upgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade kernel-livepatch-4.14.299-223.520Upgrade kernelUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade python-perf-debuginfo | Feb 8, 2024 | Jan 26, 2023 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Jan 26, 2023 |
| Suse | — | Upgrade kernel-macrosUpgrade kernel-devel-azureUpgrade kernel-sourceUpgrade kernel-obs-buildUpgrade kernel-defaultUpgrade kernel-azureUpgrade kernel-azure-develUpgrade kernel-syms-azureUpgrade kernel-symsUpgrade kernel-docsUpgrade reiserfs-kmp-defaultUpgrade kernel-64kbUpgrade kernel-zfcpdumpUpgrade kernel-64kb-develUpgrade kernel-source-azureUpgrade kernel-develUpgrade kernel-default-devel | Jun 13, 2023 | Jan 26, 2023 |
| Ubuntu | — | Upgrade linux-image-5.19.0-1016-raspiUpgrade linux-image-genericUpgrade linux-image-5.15.0-1028-gkeUpgrade linux-image-virtualUpgrade linux-image-intel-iotgUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.15.0-1034-azure-fdeUpgrade linux-image-oem-22.04Upgrade linux-image-generic-lpae-hwe-22.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-5.19.0-1021-kvmUpgrade linux-image-oracleUpgrade linux-image-5.19.0-1022-lowlatencyUpgrade linux-image-5.15.0-1025-raspiUpgrade linux-image-gcpUpgrade linux-image-azure-lts-22.04Upgrade linux-image-5.19.0-1020-gcpUpgrade linux-image-5.15.0-67-genericUpgrade linux-image-5.15.0-1026-ibmUpgrade linux-image-generic-lpaeUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-6.0.0-1015-oemUpgrade linux-image-5.17.0-1031-oemUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-5.15.0-1025-raspi-nolpaeUpgrade linux-image-oem-22.04bUpgrade linux-image-5.19.0-40-generic-lpaeUpgrade linux-image-gkeUpgrade linux-image-gkeopUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-5.15.0-1030-gcpUpgrade linux-image-5.19.0-1020-oracleUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.19.0-40-genericUpgrade linux-image-lowlatencyUpgrade linux-image-ibmUpgrade linux-image-5.15.0-67-generic-64kUpgrade linux-image-awsUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-oem-22.04aUpgrade linux-image-5.15.0-67-generic-lpaeUpgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-1026-intel-iotgUpgrade linux-image-azure-fdeUpgrade linux-image-azureUpgrade linux-image-5.15.0-1030-oracleUpgrade linux-image-5.15.0-67-lowlatency-64kUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.15.0-1016-gkeopUpgrade linux-image-5.15.0-1031-awsUpgrade linux-image-raspiUpgrade linux-image-gkeop-5.15Upgrade linux-image-5.19.0-40-generic-64kUpgrade linux-image-5.15.0-67-lowlatencyUpgrade linux-image-generic-64kUpgrade linux-image-5.19.0-1023-awsUpgrade linux-image-5.15.0-1029-kvmUpgrade linux-image-5.19.0-1016-raspi-nolpaeUpgrade linux-image-5.19.0-1022-lowlatency-64kUpgrade linux-image-kvmUpgrade linux-image-5.19.0-1023-azureUpgrade linux-image-raspi-nolpaeUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1034-azure | Mar 22, 2023 | Jan 26, 2023 |
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