In the Linux kernel, the following vulnerability has been resolved:
smb/client: Fix error code in smb2_aead_req_alloc()
The "*num_sgs" variable is a u32 so "ERR_PTR(*num_sgs)" doesn't work. We would have to do something similar to the previous line where it's cast to int and then long. However, it's simpler to store the return in an int ret variable.
This bug would eventually result in a crash when dereference the invalid error pointer.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade kernel6.12-debuginfoUpgrade kernel6.12-debuginfo-common-aarch64Upgrade kernel6.18Upgrade perf6.12-debuginfoUpgrade kernel6.12-tools-develUpgrade kernel6.18-modules-extra-commonUpgrade kernel6.12-develUpgrade kernel6.12-modules-extraUpgrade python3-perf6.12Upgrade kernel6.12-headersUpgrade kernel6.12-toolsUpgrade kernel6.18-debuginfo-common-aarch64Upgrade kernel6.18-modules-extraUpgrade kernel6.12Upgrade microvm-kernel6.18Upgrade kernel-livepatch-6.18.39-79.141Upgrade kernel6.12-debuginfo-common-x86_64Upgrade kernel6.12-modules-extra-commonUpgrade kernel6.18-headersUpgrade kernel6.18-toolsUpgrade perf6.18Upgrade bpftool6.18-debuginfoUpgrade python3-perf6.12-debuginfoUpgrade python3-perf6.18-debuginfoUpgrade kernel6.18-debuginfoUpgrade bpftool6.18Upgrade kernel6.18-develUpgrade python3-perf6.18Upgrade kernel6.18-tools-develUpgrade bpftool6.12Upgrade kernel6.12-tools-debuginfoUpgrade perf6.12Upgrade perf6.18-debuginfoUpgrade kernel6.18-tools-debuginfoUpgrade kernel-livepatch-6.12.100-125.179Upgrade bpftool6.12-debuginfoUpgrade kernel6.18-debuginfo-common-x86_64 | Aug 18, 2026 | Aug 6, 2026 |
| Debian | — | Upgrade linux-6.12Upgrade linux | Aug 9, 2026 | Aug 9, 2026 |
| Ubuntu | — | Upgrade linux-image-gcp-64kUpgrade linux-image-nvidia-bos-7.0Upgrade linux-image-realtime-hwe-26.04Upgrade linux-image-virtual-7.0Upgrade linux-image-generic-64k-7.0Upgrade linux-image-gcp-7.0Upgrade linux-image-6.8.0-1035-nvidia-tegra-rtUpgrade linux-image-ibm-7.0Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-7.0.0-1006-gke-64kUpgrade linux-image-7.0.0-31-realtime-64kUpgrade linux-image-7.0.0-1011-oracle-64kUpgrade linux-image-7.0.0-1019-raspi-realtimeUpgrade linux-image-oem-26.04bUpgrade linux-image-7.0.0-1018-nvidia-64kUpgrade linux-image-raspi-realtime-7.0Upgrade linux-image-7.0.0-31-generic-64kUpgrade linux-image-nvidia-64k-7.0Upgrade linux-image-nvidia-tegraUpgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-oem-26.04aUpgrade linux-image-virtualUpgrade linux-image-7.0.0-1014-azureUpgrade linux-image-gke-hwe-26.04Upgrade linux-image-generic-64kUpgrade linux-image-aws-64kUpgrade linux-image-gcp-64k-7.0Upgrade linux-image-genericUpgrade linux-image-realtime-64k-7.0Upgrade linux-image-7.0.0-1019-raspiUpgrade linux-image-nvidiaUpgrade linux-image-nvidia-hwe-26.04Upgrade linux-image-realtime-7.0Upgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-azure-lts-26.04Upgrade linux-image-7.0.0-1006-gkeUpgrade linux-image-7.0.0-1013-oemUpgrade linux-image-gke-7.0Upgrade linux-image-aws-7.0Upgrade linux-image-nvidia-64k-hwe-26.04Upgrade linux-image-nvidia-bos-64kUpgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-aws-64k-7.0Upgrade linux-image-azureUpgrade linux-image-gkeUpgrade linux-image-7.0.0-2018-nvidia-bosUpgrade linux-image-azure-7.0Upgrade linux-image-7.0.0-1011-gcpUpgrade linux-image-virtual-hwe-26.04Upgrade linux-image-7.0.0-1012-awsUpgrade linux-image-oracle-64k-7.0Upgrade linux-image-oem-26.04Upgrade linux-image-nvidia-bosUpgrade linux-image-7.0.0-1013-ibmUpgrade linux-image-7.0.0-1011-oracleUpgrade linux-image-oem-7.0Upgrade linux-image-nvidia-bos-64k-7.0Upgrade linux-image-nvidia-64kUpgrade linux-image-generic-hwe-26.04Upgrade linux-image-awsUpgrade linux-image-7.0.0-2018-nvidia-bos-64kUpgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-realtimeUpgrade linux-image-gcpUpgrade linux-image-7.0.0-31-genericUpgrade linux-image-raspiUpgrade linux-image-oracle-7.0Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-generic-7.0Upgrade linux-image-7.0.0-1011-gcp-64kUpgrade linux-image-6.8.0-1035-nvidia-tegraUpgrade linux-image-raspi-realtimeUpgrade linux-image-nvidia-7.0Upgrade linux-image-oracleUpgrade linux-image-7.0.0-1012-aws-64kUpgrade linux-image-ibmUpgrade linux-image-7.0.0-31-realtimeUpgrade linux-image-realtime-64kUpgrade linux-image-oracle-64kUpgrade linux-image-gke-64k-7.0Upgrade linux-image-gke-64kUpgrade linux-image-7.0.0-1018-nvidiaUpgrade linux-image-raspi-7.0Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-generic-64k-hwe-24.04 | Sep 14, 2026 | Sep 7, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 12, 2026 | Aug 6, 2026 |
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