In the Linux kernel, the following vulnerability has been resolved:
net: gtp: Fix Use-After-Free in gtp_dellink
Since call_rcu, which is called in the hlist_for_each_entry_rcu traversal of gtp_dellink, is not part of the RCU read critical section, it is possible that the RCU grace period will pass during the traversal and the key will be free.
To prevent this, it should be changed to hlist_for_each_entry_safe.
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 | Jun 27, 2024 | May 14, 2024 |
| Suse | — | Upgrade dtb-renesasUpgrade kernel-default-baseUpgrade kernel-zfcpdumpUpgrade kernel-syms-rtUpgrade kernel-64kb-livepatch-develUpgrade kernel-debug-develUpgrade kselftests-kmp-defaultUpgrade kernel-azure-livepatch-develUpgrade kernel-macrosUpgrade kernel-default-livepatch-develUpgrade reiserfs-kmp-rtUpgrade kernel-default-extraUpgrade kernel-azure-extraUpgrade kernel-rt-vdsoUpgrade kernel-azure-vdsoUpgrade dlm-kmp-azureUpgrade cluster-md-kmp-defaultUpgrade dtb-amdUpgrade dtb-nvidiaUpgrade kernel-kvmsmallUpgrade kernel-docs-htmlUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-manUpgrade dtb-armUpgrade dtb-marvellUpgrade kernel-azure-baseUpgrade dtb-socionextUpgrade kernel-defaultUpgrade dlm-kmp-defaultUpgrade kernel-symsUpgrade kernel-debug-livepatch-develUpgrade kernel-rt-livepatch-develUpgrade dtb-appleUpgrade dtb-apmUpgrade kernel-rt_debugUpgrade gfs2-kmp-64kbUpgrade dlm-kmp-rtUpgrade dtb-amlogicUpgrade dtb-rockchipUpgrade dtb-mediatekUpgrade kernel-docsUpgrade ocfs2-kmp-rtUpgrade kernel-rt_debug-vdsoUpgrade kernel-obs-qaUpgrade gfs2-kmp-rtUpgrade kernel-azure-develUpgrade kselftests-kmp-rtUpgrade kernel-source-vanillaUpgrade kernel-64kbUpgrade kernel-debugUpgrade kernel-sourceUpgrade kernel-rt-optionalUpgrade cluster-md-kmp-64kbUpgrade kernel-rtUpgrade dtb-qcomUpgrade dtb-lgUpgrade kernel-devel-azureUpgrade ocfs2-kmp-64kbUpgrade kernel-devel-rtUpgrade kernel-default-optionalUpgrade dlm-kmp-64kbUpgrade kselftests-kmp-64kbUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-source-azureUpgrade kernel-rt-extraUpgrade kernel-rt-develUpgrade kernel-debug-vdsoUpgrade reiserfs-kmp-defaultUpgrade kernel-rt-livepatchUpgrade dtb-xilinxUpgrade dtb-sprdUpgrade dtb-caviumUpgrade dtb-amazonUpgrade cluster-md-kmp-azureUpgrade kselftests-kmp-azureUpgrade kernel-syms-azureUpgrade kernel-develUpgrade gfs2-kmp-defaultUpgrade dtb-exynosUpgrade dtb-alteraUpgrade dtb-allwinnerUpgrade kernel-default-base-rebuildUpgrade kernel-source-rtUpgrade kernel-azureUpgrade ocfs2-kmp-defaultUpgrade kernel-rt_debug-livepatch-develUpgrade reiserfs-kmp-azureUpgrade reiserfs-kmp-64kbUpgrade ocfs2-kmp-azureUpgrade kernel-kvmsmall-develUpgrade kernel-default-vdsoUpgrade kernel-azure-optionalUpgrade kernel-64kb-develUpgrade dtb-broadcomUpgrade kernel-default-develUpgrade kernel-default-livepatchUpgrade kernel-rt_debug-develUpgrade dtb-hisiliconUpgrade dtb-freescaleUpgrade cluster-md-kmp-rtUpgrade kernel-obs-buildUpgrade kernel-64kb-optionalUpgrade gfs2-kmp-azureUpgrade kernel-64kb-extra | Jun 12, 2024 | May 14, 2024 |
| Ubuntu | — | Upgrade linux-image-oem-20.04bUpgrade linux-image-5.15.0-116-lowlatencyUpgrade linux-image-5.15.0-1065-awsUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-40-lowlatency-64kUpgrade linux-image-6.8.0-1010-ibmUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-gke-5.15Upgrade linux-image-6.8.0-1010-oemUpgrade linux-image-6.8.0-1012-azureUpgrade linux-image-oem-20.04cUpgrade linux-image-ibmUpgrade linux-image-5.15.0-1063-oracleUpgrade linux-image-aws-lts-20.04Upgrade linux-image-6.8.0-40-generic-64kUpgrade linux-image-azureUpgrade linux-image-5.4.0-189-genericUpgrade linux-image-azure-lts-22.04Upgrade linux-image-5.4.0-1047-xilinx-zynqmpUpgrade linux-image-nvidia-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-intelUpgrade linux-image-gkeopUpgrade linux-image-aws-lts-22.04Upgrade linux-image-5.4.0-1112-raspiUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-6.8.0-40-lowlatencyUpgrade linux-image-5.15.0-116-lowlatency-64kUpgrade linux-image-5.15.0-1048-gkeopUpgrade linux-image-lowlatency-64kUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-6.8.0-40-genericUpgrade linux-image-5.15.0-1062-kvmUpgrade linux-image-5.4.0-1128-awsUpgrade linux-image-6.8.0-1013-awsUpgrade linux-image-6.8.0-1009-raspiUpgrade linux-image-5.15.0-1060-nvidiaUpgrade linux-image-lowlatencyUpgrade linux-image-6.8.0-1012-gcpUpgrade linux-image-azure-fdeUpgrade linux-image-gkeop-5.4Upgrade linux-image-oracle-64kUpgrade linux-image-5.15.0-1064-gcpUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.8.0-1012-azure-fdeUpgrade linux-image-raspiUpgrade linux-image-5.4.0-189-generic-lpaeUpgrade linux-image-6.8.0-1011-nvidiaUpgrade linux-image-ibm-classicUpgrade linux-image-genericUpgrade linux-image-5.4.0-1132-gcpUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-5.4.0-1116-kvmUpgrade linux-image-generic-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-5.4.0-189-lowlatencyUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1011-nvidia-64kUpgrade linux-image-5.15.0-116-generic-lpaeUpgrade linux-image-nvidiaUpgrade linux-image-azure-cvmUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1060-intel-iotgUpgrade linux-image-5.4.0-1075-ibmUpgrade linux-image-6.8.0-1011-nvidia-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-oem-24.04Upgrade linux-image-5.4.0-1133-azureUpgrade linux-image-raspi2Upgrade linux-image-5.15.0-116-generic-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1060-nvidia-lowlatencyUpgrade linux-image-gkeop-5.15Upgrade linux-image-5.15.0-116-genericUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-azure-lts-20.04Upgrade linux-image-5.15.0-1062-gkeUpgrade linux-image-oem-20.04Upgrade linux-image-oem-24.04aUpgrade linux-image-kvmUpgrade linux-image-oemUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.15.0-1065-gcpUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-oem-20.04dUpgrade linux-image-awsUpgrade linux-image-5.4.0-1040-iotUpgrade linux-image-6.8.0-1010-oracle-64kUpgrade linux-image-oem-osp1Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.4.0-1127-oracleUpgrade linux-image-5.15.0-1068-azure-fdeUpgrade linux-image-gcpUpgrade linux-image-intel-iotgUpgrade linux-image-bluefieldUpgrade linux-image-5.4.0-1088-bluefieldUpgrade linux-image-6.8.0-1011-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1058-raspiUpgrade linux-image-5.15.0-1058-ibmUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-1010-oracleUpgrade linux-image-6.8.0-1008-gkeUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-oracleUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1035-xilinx-zynqmpUpgrade linux-image-5.4.0-1095-gkeopUpgrade linux-image-5.15.0-1068-azureUpgrade linux-image-raspi-nolpaeUpgrade linux-image-gkeUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-virtual-hwe-24.04 | Jul 15, 2024 | May 14, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 9, 2024 |
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