Vulnerability · Published Feb 27, 2025 · Assigned by Linux
CVE-2025-21764ndisc: use RCU protection in ndisc_alloc_skb()
High 7.8
In plain English
A high-severity use-after-free in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 19% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.3%top 80.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
In the Linux kernel, the following vulnerability has been resolved: ndisc: use RCU protection in ndisc_alloc_skb() ndisc_alloc_skb() can be called without RTNL or RCU being held. Add RCU protection to avoid possible UAF.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | bpftool | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:8 | kernel | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-64k | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-abi-stablelists | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-core | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-cross-headers | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-debug | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-debug | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-debug-core | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-debug-devel | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-debug-modules | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-debug-modules-extra | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-devel | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-devel | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-doc | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-doc | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-headers | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-headers | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-modules | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-modules | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-modules-extra | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-rt | 4.18.0-553.58.1.rt7.399.el8_10 | ALSA-2025:9581 |
| AlmaLinux:9 | kernel-rt | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-rt-64k | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-rt-64k-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-rt-64k-debug | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-rt-64k-debug-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-rt-64k-debug-devel | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-extra | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-rt-64k-devel | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-rt-64k-modules | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-rt-64k-modules-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-rt-64k-modules-extra | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-rt-core | 4.18.0-553.58.1.rt7.399.el8_10 | ALSA-2025:9581 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-rt-debug | 4.18.0-553.58.1.rt7.399.el8_10 | ALSA-2025:9581 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-rt-debug-core | 4.18.0-553.58.1.rt7.399.el8_10 | ALSA-2025:9581 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-rt-debug-devel | 4.18.0-553.58.1.rt7.399.el8_10 | ALSA-2025:9581 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-rt-debug-kvm | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-rt-debug-modules | 4.18.0-553.58.1.rt7.399.el8_10 | ALSA-2025:9581 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-rt-debug-modules-extra | 4.18.0-553.58.1.rt7.399.el8_10 | ALSA-2025:9581 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-rt-devel | 4.18.0-553.58.1.rt7.399.el8_10 | ALSA-2025:9581 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-rt-kvm | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-rt-modules | 4.18.0-553.58.1.rt7.399.el8_10 | ALSA-2025:9581 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-rt-modules-extra | 4.18.0-553.58.1.rt7.399.el8_10 | ALSA-2025:9581 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-tools | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-tools | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-tools-libs | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-tools-libs-devel | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-uki-virt-addons | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-zfcpdump | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-zfcpdump-core | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-zfcpdump-devel | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-zfcpdump-modules | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | kernel-zfcpdump-modules-extra | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | libperf | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | perf | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | perf | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:8 | python3-perf | 4.18.0-553.58.1.el8_10 | ALSA-2025:9580 |
| AlmaLinux:9 | python3-perf | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | rtla | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| AlmaLinux:9 | rv | 5.14.0-570.19.1.el9_6 | ALSA-2025:8333 |
| Debian:12 | linux | 6.1.129-1 | DEBIAN-CVE-2025-21764 |
| Debian:13 | linux | 6.12.16-1 | DEBIAN-CVE-2025-21764 |
| Debian:14 | linux | 6.12.16-1 | DEBIAN-CVE-2025-21764 |
| Rocky Linux:10 | kernel | 0:6.12.0-55.17.1.el10_0 | RLSA-2025:9079 |
| Rocky Linux:8 | kernel | 0:4.18.0-553.58.1.el8_10 | RLSA-2025:9580 |
| Rocky Linux:9 | kernel | 0:5.14.0-570.19.1.el9_6 | RLSA-2025:8333 |
| Rocky Linux:8 | kernel-rt | 0:4.18.0-553.58.1.rt7.399.el8_10 | RLSA-2025:9581 |
| Ubuntu:22.04:LTS | linux | 5.15.0-140.150 | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux | 6.8.0-78.78 | USN-7703-1 |
| Ubuntu:24.04:LTS | linux | 6.8.0-78.78 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1084.91 | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1035.37 | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1035.37 | USN-7703-1 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1035.37~22.04.1 | USN-7703-2 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1035.37~22.04.1 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1089.98 | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1034.39 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-azure-6.11 | 6.11.0-1015.15~24.04.1 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1034.39~22.04.1 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1089.98.1 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-azure-nvidia | 6.8.0-1022.23 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1083.92 | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1036.38 | USN-7703-2 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1036.38 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-gcp-6.11 | 6.11.0-1015.15~24.04.1 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1036.38~22.04.1 | USN-7703-2 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1036.38~22.04.1 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1081.87 | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1032.36 | USN-7703-4 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1032.36 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1066.74 | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1019.21 | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1019.21 | USN-7703-2 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-hwe-6.11 | 6.11.0-26.26~24.04.1 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-hwe-6.8 | 6.8.0-78.78~22.04.1 | USN-7703-4 |
| Ubuntu:22.04:LTS | linux-hwe-6.8 | 6.8.0-78.78~22.04.1 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1076.79 | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1033.33 | USN-7703-2 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1033.33 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-ibm-6.8 | 6.8.0-1033.33~22.04.1 | USN-7703-2 |
| Ubuntu:22.04:LTS | linux-ibm-6.8 | 6.8.0-1033.33~22.04.1 | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-intel | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1079.85 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1080.85 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-140.150 | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-78.78.1 | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-78.78.1 | USN-7703-1 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-lowlatency-hwe-6.11 | 6.11.0-1014.15~24.04.1 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.5 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.8 | 6.8.0-78.78.1~22.04.1 | USN-7703-1 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.8 | 6.8.0-78.78.1~22.04.1 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1078.79 | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1035.38 | USN-7703-4 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1035.38 | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-nvidia-6.11 | 6.11.0-1010.10 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-nvidia-6.5 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1035.38~22.04.1 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1035.38~22.04.1 | USN-7703-4 |
| Ubuntu:24.04:LTS | linux-nvidia-lowlatency | 6.8.0-1035.38.1 | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-nvidia-lowlatency | 6.8.0-1035.38.1 | USN-7703-4 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1037.37 | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-nvidia-tegra | 6.8.0-1009.9 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1026.26 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-oem-6.11 | 6.11.0-1022.22 | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-oem-6.5 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:24.04:LTS | linux-oem-6.8 | no fix listed | UBUNTU-CVE-2025-21764 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1081.87 | UBUNTU-CVE-2025-21764 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | de09334b9326632bbf1a74bfd8b01866cbbf2f61 – before 96fc896d0e5b37c12808df797397fb16f3080879de09334b9326632bbf1a74bfd8b01866cbbf2f61 – before c30893ef3d9cde8e7e8e4fd06b53d2c935bbccb1de09334b9326632bbf1a74bfd8b01866cbbf2f61 – before b870256dd2a5648d5ed2f22316b3ac29a7e5ed63de09334b9326632bbf1a74bfd8b01866cbbf2f61 – before 3c2d705f5adf5d860aaef90cb4211c0fde2ba66dde09334b9326632bbf1a74bfd8b01866cbbf2f61 – before 9e0ec817eb41a55327a46cd3ce331a9868d60304de09334b9326632bbf1a74bfd8b01866cbbf2f61 – before bbec88e4108e8d6fb468d3817fa652140a44ff28de09334b9326632bbf1a74bfd8b01866cbbf2f61 – before cd1065f92eb7ff21b9ba5308a86f33d1670bf926de09334b9326632bbf1a74bfd8b01866cbbf2f61 – before 628e6d18930bbd21f2d4562228afe27694f66da9 |
| Linux | Linux | 3.9 |
Weakness: CWE-416 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://git.kernel.org/stable/c/96fc896d0e5b37c12808df797397fb16f3080879
- https://git.kernel.org/stable/c/c30893ef3d9cde8e7e8e4fd06b53d2c935bbccb1
- https://git.kernel.org/stable/c/b870256dd2a5648d5ed2f22316b3ac29a7e5ed63
- https://git.kernel.org/stable/c/3c2d705f5adf5d860aaef90cb4211c0fde2ba66d
- https://git.kernel.org/stable/c/9e0ec817eb41a55327a46cd3ce331a9868d60304
- https://git.kernel.org/stable/c/bbec88e4108e8d6fb468d3817fa652140a44ff28
- https://git.kernel.org/stable/c/cd1065f92eb7ff21b9ba5308a86f33d1670bf926
- https://git.kernel.org/stable/c/628e6d18930bbd21f2d4562228afe27694f66da9
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html