The specific flaw exists within the DPT I2O Controller driver. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the kernel.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 31, 2023 | Apr 24, 2023 |
| Suse | — | Upgrade dtb-xilinxUpgrade kernel-azure-livepatch-develUpgrade kernel-syms-rtUpgrade dtb-freescaleUpgrade kernel-zfcpdumpUpgrade dtb-amdUpgrade kernel-default-develUpgrade gfs2-kmp-64kbUpgrade kernel-default-manUpgrade kernel-64kb-develUpgrade kernel-debug-livepatch-develUpgrade reiserfs-kmp-defaultUpgrade kselftests-kmp-defaultUpgrade kernel-64kb-optionalUpgrade kernel-debug-develUpgrade kernel-kvmsmallUpgrade kernel-trace-develUpgrade kernel-azure-vdsoUpgrade kernel-debugUpgrade gfs2-kmp-rtUpgrade kernel-xen-baseUpgrade dtb-amlogicUpgrade kernel-rt-livepatch-develUpgrade kernel-syms-azureUpgrade dlm-kmp-64kbUpgrade kernel-xenUpgrade kernel-ec2-develUpgrade dtb-marvellUpgrade kernel-source-azureUpgrade cluster-md-kmp-rtUpgrade dtb-lgUpgrade cluster-md-kmp-defaultUpgrade kselftests-kmp-64kbUpgrade kernel-rt-develUpgrade kernel-kvmsmall-develUpgrade kernel-64kb-livepatch-develUpgrade kernel-devel-rtUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-xen-develUpgrade kernel-devel-azureUpgrade dtb-mediatekUpgrade kernel-64kbUpgrade dtb-apmUpgrade kernel-default-livepatchUpgrade kernel-ec2Upgrade kernel-rt_debug-vdsoUpgrade kernel-sourceUpgrade cluster-md-kmp-azureUpgrade kernel-default-optionalUpgrade dtb-amazonUpgrade kernel-azure-extraUpgrade ocfs2-kmp-rtUpgrade kernel-rt-livepatchUpgrade dtb-exynosUpgrade dlm-kmp-azureUpgrade kernel-symsUpgrade kernel-rt_debugUpgrade kernel-vanillaUpgrade kernel-default-extraUpgrade kernel-develUpgrade dtb-hisiliconUpgrade dtb-appleUpgrade kernel-traceUpgrade kernel-macrosUpgrade kernel-debug-baseUpgrade dtb-armUpgrade kernel-obs-qaUpgrade kernel-default-vdsoUpgrade kernel-source-vanillaUpgrade kernel-preempt-develUpgrade kernel-azure-optionalUpgrade dtb-caviumUpgrade dtb-sprdUpgrade kselftests-kmp-rtUpgrade dtb-alteraUpgrade kernel-rt_debug-livepatch-develUpgrade dlm-kmp-defaultUpgrade kernel-rt_debug-develUpgrade kernel-kvmsmall-baseUpgrade kernel-rt-extraUpgrade kernel-trace-baseUpgrade ocfs2-kmp-azureUpgrade kernel-vanilla-livepatch-develUpgrade kernel-source-rtUpgrade kernel-debug-vdsoUpgrade kernel-docs-htmlUpgrade kernel-rt-optionalUpgrade kernel-rt-vdsoUpgrade kernel-default-baseUpgrade kernel-64kb-extraUpgrade dtb-rockchipUpgrade cluster-md-kmp-64kbUpgrade kernel-vanilla-baseUpgrade kselftests-kmp-azureUpgrade kernel-obs-buildUpgrade kernel-docsUpgrade dtb-alUpgrade ocfs2-kmp-64kbUpgrade dtb-renesasUpgrade dtb-zteUpgrade kernel-azure-baseUpgrade dtb-allwinnerUpgrade kernel-vanilla-develUpgrade kernel-azureUpgrade reiserfs-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade kernel-default-livepatch-develUpgrade dtb-socionextUpgrade dtb-nvidiaUpgrade kernel-default-base-rebuildUpgrade dlm-kmp-rtUpgrade reiserfs-kmp-64kbUpgrade kernel-rtUpgrade gfs2-kmp-azureUpgrade gfs2-kmp-defaultUpgrade kernel-defaultUpgrade reiserfs-kmp-rtUpgrade kernel-azure-develUpgrade kernel-zfcpdump-manUpgrade dtb-qcomUpgrade kernel-preemptUpgrade dtb-broadcomUpgrade kernel-kvmsmall-vdsoUpgrade kernel-ec2-base | Sep 15, 2023 | Apr 24, 2023 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | Apr 24, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Apr 24, 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