In the Linux kernel, the following vulnerability has been resolved:
s390/bpf: Fix bpf_arch_text_poke() with new_addr == NULL again
Commit 7ded842b356d ("s390/bpf: Fix bpf_plt pointer arithmetic") has accidentally removed the critical piece of commit c730fce7c70c ("s390/bpf: Fix bpf_arch_text_poke() with new_addr == NULL"), causing intermittent kernel panics in e.g. perf's on_switch() prog to reappear.
Restore the fix and add a comment.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Redhat_linux | — | No solution exists | Jul 31, 2025 | Jul 28, 2025 |
| Suse | — | Upgrade kernel-obs-qaUpgrade reiserfs-kmp-azureUpgrade kernel-default-vdsoUpgrade dtb-amlogicUpgrade dtb-rockchipUpgrade kselftests-kmp-64kbUpgrade kernel-azure-vdsoUpgrade kernel-macrosUpgrade kernel-rtUpgrade kernel-rt_debug-vdsoUpgrade kernel-default-extraUpgrade dlm-kmp-azureUpgrade dtb-nvidiaUpgrade cluster-md-kmp-azureUpgrade kernel-kvmsmallUpgrade kernel-kvmsmall-develUpgrade kernel-docs-htmlUpgrade kselftests-kmp-azureUpgrade kernel-devel-azureUpgrade reiserfs-kmp-64kbUpgrade dtb-apmUpgrade kernel-debug-vdsoUpgrade ocfs2-kmp-rtUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt-vdsoUpgrade ocfs2-kmp-64kbUpgrade kernel-sourceUpgrade kernel-source-azureUpgrade kernel-zfcpdumpUpgrade kselftests-kmp-defaultUpgrade dtb-exynosUpgrade kernel-azure-develUpgrade kernel-syms-azureUpgrade dtb-broadcomUpgrade gfs2-kmp-rtUpgrade kernel-rt-livepatch-develUpgrade kernel-rt-optionalUpgrade dtb-qcomUpgrade dtb-lgUpgrade kernel-azureUpgrade kernel-rt-extraUpgrade kernel-default-base-rebuildUpgrade dlm-kmp-64kbUpgrade kernel-obs-buildUpgrade cluster-md-kmp-defaultUpgrade kernel-syms-rtUpgrade kernel-source-rtUpgrade dtb-freescaleUpgrade kernel-64kb-optionalUpgrade kernel-64kb-extraUpgrade dtb-renesasUpgrade dtb-xilinxUpgrade kernel-docsUpgrade kselftests-kmp-rtUpgrade dtb-alteraUpgrade dlm-kmp-defaultUpgrade kernel-rt_debugUpgrade kernel-rt-develUpgrade gfs2-kmp-64kbUpgrade dtb-socionextUpgrade kernel-develUpgrade kernel-default-livepatchUpgrade kernel-64kbUpgrade gfs2-kmp-defaultUpgrade dtb-marvellUpgrade dtb-amdUpgrade dlm-kmp-rtUpgrade cluster-md-kmp-rtUpgrade kernel-debugUpgrade kernel-rt-livepatchUpgrade kernel-devel-rtUpgrade kernel-default-develUpgrade dtb-appleUpgrade kernel-source-vanillaUpgrade gfs2-kmp-azureUpgrade kernel-default-livepatch-develUpgrade dtb-caviumUpgrade kernel-defaultUpgrade kernel-64kb-develUpgrade dtb-armUpgrade cluster-md-kmp-64kbUpgrade kernel-symsUpgrade kernel-default-baseUpgrade ocfs2-kmp-azureUpgrade dtb-hisiliconUpgrade dtb-allwinnerUpgrade reiserfs-kmp-defaultUpgrade ocfs2-kmp-defaultUpgrade kernel-rt_debug-develUpgrade kernel-default-optionalUpgrade kernel-debug-develUpgrade kernel-azure-extraUpgrade dtb-sprdUpgrade dtb-mediatekUpgrade dtb-amazonUpgrade kernel-azure-optionalUpgrade reiserfs-kmp-rt | Dec 5, 2025 | Aug 18, 2025 |
| Ubuntu | — | Upgrade linux-image-aws-6.14Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-realtime-hwe-24.04Upgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-nvidia-64kUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-aws-lts-24.04Upgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-gcp-64k-6.14Upgrade linux-image-virtual-6.14Upgrade linux-image-gcp-fipsUpgrade linux-image-aws-fips-6.8Upgrade linux-image-generic-6.14Upgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-aws-64k-6.14Upgrade linux-image-oem-22.04dUpgrade linux-image-6.14.0-1016-realtimeUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-lowlatency-6.8Upgrade linux-image-6.14.0-1020-gcp-64kUpgrade linux-image-azureUpgrade linux-image-gcp-64kUpgrade linux-image-gke-64k-6.8Upgrade linux-image-kvmUpgrade linux-image-generic-64k-6.8Upgrade linux-image-gcp-6.14Upgrade linux-image-6.14.0-1017-azureUpgrade linux-image-6.14.0-1018-raspiUpgrade linux-image-realtime-6.8.1Upgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-6.14.0-1017-awsUpgrade linux-image-6.14.0-1017-oracle-64kUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-aws-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-realtime-6.14Upgrade linux-image-generic-64kUpgrade linux-image-gcp-fips-6.8Upgrade linux-image-6.14.0-36-genericUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-xilinx-6.8Upgrade linux-image-6.8.0-1046-awsUpgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-raspiUpgrade linux-image-oracle-6.8Upgrade linux-image-raspi-6.14Upgrade linux-image-raspi-6.8Upgrade linux-image-gcp-lts-24.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-oracle-64k-6.14Upgrade linux-image-gke-6.8Upgrade linux-image-gke-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-oracle-6.14Upgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-gkeopUpgrade linux-image-virtual-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-genericUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-ibmUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-awsUpgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-gkeUpgrade linux-image-gcp-6.8Upgrade linux-image-azure-fips-6.8Upgrade linux-image-azure-lts-24.04Upgrade linux-image-azure-fipsUpgrade linux-image-raspi-realtimeUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-generic-6.8Upgrade linux-image-xilinxUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-fipsUpgrade linux-image-6.14.0-1016-oemUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-fips-6.8Upgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-gkeop-6.8Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-oem-22.04aUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-6.14.0-1020-gcpUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-oem-22.04bUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-generic-64k-6.14Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-gcpUpgrade linux-image-6.14.0-1017-aws-64kUpgrade linux-image-6.14.0-36-generic-64kUpgrade linux-image-ibm-classicUpgrade linux-image-azure-6.8Upgrade linux-image-nvidiaUpgrade linux-image-ibm-6.8Upgrade linux-image-oem-24.04Upgrade linux-image-generic-lpaeUpgrade linux-image-6.14.0-1017-oracleUpgrade linux-image-aws-64kUpgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-oem-24.04aUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-oem-22.04Upgrade linux-image-oem-6.14Upgrade linux-image-azure-6.14Upgrade linux-image-realtimeUpgrade linux-image-oracleUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-64k-hwe-22.04 | Jul 31, 2025 | Jul 28, 2025 |
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