In multiple functions of io_uring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation.
CVSS Details
- CVSS 3.1 Base Score: 6.7
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Aug 21, 2023 | Jul 13, 2023 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade kernel | Jan 10, 2024 | Jul 13, 2023 |
| Huawei Euleros 2_0_sp11 | — | Upgrade bpftoolUpgrade kernelUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade python3-perf | Jan 10, 2024 | Jul 13, 2023 |
| Suse | — | Upgrade ocfs2-kmp-64kbUpgrade kernel-rt-extraUpgrade kernel-default-livepatchUpgrade kernel-azureUpgrade kernel-rtUpgrade dtb-allwinnerUpgrade kernel-docs-htmlUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-defaultUpgrade kernel-rt_debugUpgrade kernel-rt-vdsoUpgrade kernel-rt_debug-develUpgrade kselftests-kmp-azureUpgrade gfs2-kmp-defaultUpgrade dtb-broadcomUpgrade kernel-source-rtUpgrade reiserfs-kmp-64kbUpgrade reiserfs-kmp-rtUpgrade kernel-64kb-extraUpgrade dlm-kmp-rtUpgrade kernel-rt-optionalUpgrade dtb-alteraUpgrade kernel-default-base-rebuildUpgrade dtb-sprdUpgrade kernel-preempt-develUpgrade dtb-caviumUpgrade kernel-azure-develUpgrade kernel-kvmsmall-vdsoUpgrade cluster-md-kmp-64kbUpgrade dtb-qcomUpgrade kernel-source-vanillaUpgrade kernel-default-baseUpgrade dtb-alUpgrade kernel-preemptUpgrade kernel-obs-buildUpgrade ocfs2-kmp-defaultUpgrade dtb-rockchipUpgrade kernel-default-livepatch-develUpgrade dtb-nvidiaUpgrade kernel-docsUpgrade kernel-azure-optionalUpgrade reiserfs-kmp-azureUpgrade dtb-socionextUpgrade dtb-zteUpgrade dlm-kmp-defaultUpgrade ocfs2-kmp-azureUpgrade gfs2-kmp-azureUpgrade dtb-marvellUpgrade kselftests-kmp-rtUpgrade kernel-default-vdsoUpgrade kernel-debug-vdsoUpgrade kselftests-kmp-defaultUpgrade kernel-devel-azureUpgrade dtb-hisiliconUpgrade dtb-renesasUpgrade dtb-exynosUpgrade dtb-appleUpgrade cluster-md-kmp-azureUpgrade kernel-syms-azureUpgrade kernel-64kb-livepatch-develUpgrade dtb-xilinxUpgrade kernel-default-optionalUpgrade kernel-debug-develUpgrade gfs2-kmp-64kbUpgrade kernel-rt-develUpgrade dtb-armUpgrade dlm-kmp-azureUpgrade kernel-obs-qaUpgrade kernel-sourceUpgrade kernel-rt-livepatchUpgrade kernel-default-develUpgrade kernel-azure-extraUpgrade kernel-develUpgrade kernel-azure-vdsoUpgrade kernel-devel-rtUpgrade gfs2-kmp-rtUpgrade kernel-source-azureUpgrade dtb-amdUpgrade dtb-mediatekUpgrade kernel-kvmsmallUpgrade dtb-amazonUpgrade ocfs2-kmp-rtUpgrade dtb-lgUpgrade dlm-kmp-64kbUpgrade kernel-debug-livepatch-develUpgrade kernel-rt-livepatch-develUpgrade kernel-symsUpgrade kernel-default-extraUpgrade kernel-64kb-develUpgrade kernel-rt_debug-vdsoUpgrade dtb-apmUpgrade kernel-zfcpdumpUpgrade kernel-syms-rtUpgrade kernel-macrosUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-azure-livepatch-develUpgrade kernel-64kb-optionalUpgrade kernel-kvmsmall-develUpgrade dtb-freescaleUpgrade cluster-md-kmp-defaultUpgrade kernel-64kbUpgrade kernel-debugUpgrade kselftests-kmp-64kbUpgrade dtb-amlogicUpgrade cluster-md-kmp-rtUpgrade reiserfs-kmp-default | Aug 15, 2023 | Jul 13, 2023 |
| Ubuntu | — | Upgrade linux-image-raspi2Upgrade linux-image-5.15.0-82-generic-lpaeUpgrade linux-image-5.15.0-82-lowlatencyUpgrade linux-image-oracleUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-5.4.0-205-lowlatencyUpgrade linux-image-5.15.0-1040-gkeUpgrade linux-image-5.4.0-1058-xilinx-zynqmpUpgrade linux-image-5.15.0-1038-intel-iotgUpgrade linux-image-5.15.0-82-genericUpgrade linux-image-5.15.0-82-lowlatency-64kUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.15.0-1045-azureUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.15.0-1043-awsUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gkeUpgrade linux-image-5.4.0-205-generic-lpaeUpgrade linux-image-bluefieldUpgrade linux-image-5.4.0-1098-bluefieldUpgrade linux-image-virtualUpgrade linux-image-oem-20.04Upgrade linux-image-5.15.0-1031-nvidiaUpgrade linux-image-oemUpgrade linux-image-lowlatency-64kUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-awsUpgrade linux-image-5.15.0-82-generic-64kUpgrade linux-image-5.4.0-1048-iotUpgrade linux-image-lowlatencyUpgrade linux-image-5.4.0-1142-gcpUpgrade linux-image-azure-cvmUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-generic-lpaeUpgrade linux-image-5.15.0-1041-oracleUpgrade linux-image-5.15.0-1040-gcpUpgrade linux-image-gke-5.15Upgrade linux-image-raspi-nolpaeUpgrade linux-image-azure-lts-20.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-azure-lts-22.04Upgrade linux-image-kvmUpgrade linux-image-5.4.0-1139-awsUpgrade linux-image-gkeop-5.15Upgrade linux-image-5.15.0-1031-nvidia-lowlatencyUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-oem-20.04bUpgrade linux-image-raspiUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-ibmUpgrade linux-image-5.15.0-1036-ibmUpgrade linux-image-nvidiaUpgrade linux-image-aws-lts-20.04Upgrade linux-image-5.15.0-1040-kvmUpgrade linux-image-oem-20.04cUpgrade linux-image-intel-iotgUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-generic-64kUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.4.0-1085-ibmUpgrade linux-image-gcpUpgrade linux-image-5.4.0-1143-azureUpgrade linux-image-oem-20.04dUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-5.15.0-1026-gkeopUpgrade linux-image-genericUpgrade linux-image-oem-osp1Upgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-5.4.0-1137-oracleUpgrade linux-image-azureUpgrade linux-image-5.15.0-1045-azure-fdeUpgrade linux-image-5.4.0-1122-raspiUpgrade linux-image-5.15.0-1036-raspiUpgrade linux-image-5.4.0-1126-kvmUpgrade linux-image-intelUpgrade linux-image-5.4.0-205-genericUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-gkeop | Aug 31, 2023 | Jul 13, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 2, 2025 | Jul 12, 2023 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub