In the Linux kernel, the following vulnerability has been resolved:
drivers:md:fix a potential use-after-free bug
In line 2884, "raid5_release_stripe(sh);" drops the reference to sh and may cause sh to be released. However, sh is subsequently used in lines 2886 "if (sh->batch_head && sh != sh->batch_head)". This may result in an use-after-free bug.
It can be fixed by moving "raid5_release_stripe(sh);" to the bottom of the function.
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 |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade bpftoolUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade python-perfUpgrade kernel-livepatch-4.14.291-218.527Upgrade kernel-tools-develUpgrade kernel-toolsUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade perfUpgrade kernel-headersUpgrade perf-debuginfoUpgrade kernel-livepatch-5.10.144-127.601Upgrade kernel-livepatch-5.15.69-37.134Upgrade bpftool-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-tools-debuginfo | May 20, 2026 | May 20, 2026 |
| Debian | — | Upgrade linux | Jun 20, 2025 | Jun 20, 2025 |
| Dell Powerstore Dsa2025429 | — | Upgrade Dell PowerStoreOS to the latest version | Dec 3, 2025 | Dec 2, 2025 |
| Dell Powerstore Dsa2026039 | — | Upgrade Dell PowerStoreOS to the latest version | Jan 13, 2026 | Jan 6, 2026 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-abi-stablelists | Sep 15, 2025 | Sep 9, 2025 |
| Huawei Euleros 2_0_sp13 | — | Upgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel | Nov 21, 2025 | Sep 9, 2025 |
| Oracle_linux | — | Upgrade kernel | Sep 19, 2025 | Jun 18, 2025 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 18, 2025 |
| Ubuntu | — | Upgrade linux-hwe-5.4Upgrade linux-gcp-4.15Upgrade linux-lowlatency-hwe-5.15Upgrade linux-gcp-5.4Upgrade linux-azure-4.15Upgrade linux-hweUpgrade linux-gcp-fipsUpgrade linux-bluefieldUpgrade linux-iotUpgrade linux-raspi-5.4Upgrade linux-gcpUpgrade linux-awsUpgrade linux-realtimeUpgrade linux-azure-5.4Upgrade linux-azure-fipsUpgrade linux-raspiUpgrade linux-lowlatencyUpgrade linux-aws-5.15Upgrade linux-ibmUpgrade linux-oracle-5.4Upgrade linux-riscv-5.15Upgrade linux-intel-iotgUpgrade linux-gkeUpgrade linux-oracle-5.15Upgrade linux-azure-5.15Upgrade linux-fipsUpgrade linux-intel-iotg-5.15Upgrade linux-gcp-5.15Upgrade linux-ibm-5.4Upgrade linux-oracleUpgrade linux-aws-hweUpgrade linux-aws-5.4Upgrade linux-azureUpgrade linux-hwe-5.15Upgrade linux-gkeopUpgrade linux-aws-fipsUpgrade linux-nvidiaUpgrade linuxUpgrade linux-kvm | Jun 26, 2025 | Jun 18, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Jun 18, 2025 |
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