Vulnerability · Published Apr 2, 2025 · Assigned by Linux
CVE-2025-21993iscsi_ibft: Fix UBSAN shift-out-of-bounds warning in ibft_attr_show_nic()
High 7.1
In plain English
A high-severity out-of-bounds read 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 0.2% (higher than 12% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.2%top 87.6% 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: iscsi_ibft: Fix UBSAN shift-out-of-bounds warning in ibft_attr_show_nic() When performing an iSCSI boot using IPv6, iscsistart still reads the /sys/firmware/ibft/ethernetX/subnet-mask entry. Since the IPv6 prefix length is 64, this causes the shift exponent to become negative, triggering a UBSAN warning. As the concept of a subnet mask does not apply to IPv6, the value is set to ~0 to suppress the warning message.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:9 | kernel | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-64k | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-debug | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-devel | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-doc | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-headers | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-modules | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-64k | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-64k-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-64k-debug | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-64k-debug-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-64k-debug-devel | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-extra | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-64k-devel | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-64k-modules | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-64k-modules-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-64k-modules-extra | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-debug-kvm | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-kvm | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-tools | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-uki-virt-addons | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | libperf | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | perf | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | python3-perf | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | rtla | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| AlmaLinux:9 | rv | 5.14.0-570.16.1.el9_6 | ALSA-2025:7423 |
| Debian:12 | linux | 6.1.133-1 | DEBIAN-CVE-2025-21993 |
| Debian:13 | linux | 6.12.20-1 | DEBIAN-CVE-2025-21993 |
| Debian:14 | linux | 6.12.20-1 | DEBIAN-CVE-2025-21993 |
| Rocky Linux:10 | kernel | 0:6.12.0-55.12.1.el10_0 | RLSA-2025:7956 |
| Ubuntu:22.04:LTS | linux | 5.15.0-138.148 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux | 5.15.0-138.148 | USN-7455-1 |
| Ubuntu:24.04:LTS | linux | 6.8.0-58.60 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1082.89 | USN-7455-1 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1082.89 | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1027.29 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1027.29~22.04.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1087.96 | USN-7455-1 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1087.96 | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1027.32 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-azure-6.11 | 6.11.0-1013.13~24.04.1 | USN-7448-1 |
| Ubuntu:24.04:LTS | linux-azure-6.11 | 6.11.0-1013.13~24.04.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1027.32~22.04.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1087.96.1 | USN-7455-1 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1087.96.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-azure-nvidia | 6.8.0-1014.15 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1081.90 | USN-7455-1 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1081.90 | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1028.30 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-gcp-6.11 | 6.11.0-1013.13~24.04.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1028.30~22.04.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1079.85 | USN-7455-1 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1079.85 | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1023.27 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1064.72 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1064.72 | USN-7455-1 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1010.12 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-hwe-6.11 | 6.11.0-24.24~24.04.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-hwe-6.11 | 6.11.0-24.24~24.04.1 | USN-7445-1 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-hwe-6.8 | 6.8.0-58.60~22.04.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1074.77 | USN-7455-1 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1074.77 | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1024.24 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-ibm-6.8 | 6.8.0-1024.24~22.04.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1077.83 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1077.83 | USN-7455-1 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1078.83 | USN-7455-1 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1078.83 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-138.148 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-138.148 | USN-7455-1 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-58.60.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-lowlatency-hwe-6.11 | 6.11.0-1012.13~24.04.1 | USN-7445-1 |
| Ubuntu:24.04:LTS | linux-lowlatency-hwe-6.11 | 6.11.0-1012.13~24.04.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.5 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.8 | 6.8.0-58.60.1~22.04.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1076.77 | USN-7455-1 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1076.77 | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1026.29 | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-nvidia-6.11 | 6.11.0-1007.7 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-nvidia-6.5 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1026.29~22.04.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-nvidia-lowlatency | 6.8.0-1026.29.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1035.35 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1035.35 | USN-7455-1 |
| Ubuntu:24.04:LTS | linux-nvidia-tegra | 6.8.0-1008.8 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1023.23 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1023.23 | USN-7455-1 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-oem-6.11 | 6.11.0-1020.20 | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-oem-6.11 | 6.11.0-1020.20 | USN-7445-1 |
| Ubuntu:22.04:LTS | linux-oem-6.5 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-oem-6.8 | 6.8.0-1026.26 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1079.85 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1079.85 | USN-7455-1 |
| Ubuntu:24.04:LTS | linux-oracle | 6.8.0-1024.25 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-oracle-6.5 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-oracle-6.8 | 6.8.0-1024.25~22.04.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1076.79 | USN-7455-1 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1076.79 | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-raspi | 6.8.0-1028.32 | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-raspi-realtime | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-riscv | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-riscv | 6.8.0-58.60.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-riscv-5.19 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-riscv-6.5 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-riscv-6.8 | 6.8.0-58.60.1~22.04.1 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-starfive-5.19 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-starfive-6.2 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-starfive-6.5 | no fix listed | UBUNTU-CVE-2025-21993 |
| Ubuntu:24.04:LTS | linux-xilinx | 6.8.0-1017.18 | UBUNTU-CVE-2025-21993 |
| Ubuntu:22.04:LTS | linux-xilinx-zynqmp | 5.15.0-1046.50 | USN-7475-1 |
| Ubuntu:22.04:LTS | linux-xilinx-zynqmp | 5.15.0-1046.50 | UBUNTU-CVE-2025-21993 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 138fe4e069798d9aa948a5402ff15e58f483ee4e – before a858cd58dea06cf85b142673deea8c5d87f11e70138fe4e069798d9aa948a5402ff15e58f483ee4e – before f763c82db8166e28f45b7cc4a5398a7859665940138fe4e069798d9aa948a5402ff15e58f483ee4e – before b388e185bfad32bfed6a97a6817f74ca00a4318f138fe4e069798d9aa948a5402ff15e58f483ee4e – before 9bfa80c8aa4e06dff55a953c3fffbfc68a3a3b1c138fe4e069798d9aa948a5402ff15e58f483ee4e – before 2d1eef248107bdf3d5a69d0fde04c30a79a7bf5d138fe4e069798d9aa948a5402ff15e58f483ee4e – before b253660fac5e0e9080d2c95e3a029e1898d49afb138fe4e069798d9aa948a5402ff15e58f483ee4e – before c1c6e527470e5eab0b2d57bd073530fbace39eab138fe4e069798d9aa948a5402ff15e58f483ee4e – before 07e0d99a2f701123ad3104c0f1a1e66bce74d6e5 |
| Linux | Linux | 2.6.26 |
Weakness: CWE-125 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
References
- https://git.kernel.org/stable/c/a858cd58dea06cf85b142673deea8c5d87f11e70
- https://git.kernel.org/stable/c/f763c82db8166e28f45b7cc4a5398a7859665940
- https://git.kernel.org/stable/c/b388e185bfad32bfed6a97a6817f74ca00a4318f
- https://git.kernel.org/stable/c/9bfa80c8aa4e06dff55a953c3fffbfc68a3a3b1c
- https://git.kernel.org/stable/c/2d1eef248107bdf3d5a69d0fde04c30a79a7bf5d
- https://git.kernel.org/stable/c/b253660fac5e0e9080d2c95e3a029e1898d49afb
- https://git.kernel.org/stable/c/c1c6e527470e5eab0b2d57bd073530fbace39eab
- https://git.kernel.org/stable/c/07e0d99a2f701123ad3104c0f1a1e66bce74d6e5
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html