Vulnerability · Published May 30, 2024 · Assigned by Linux
CVE-2024-36929net: core: reject skb_copy(_expand) for fraglist GSO skbs
High 7.5
In plain English
A high-severity security flaw 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 0.9% (higher than 60% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.9%top 40.0% 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: net: core: reject skb_copy(_expand) for fraglist GSO skbs SKB_GSO_FRAGLIST skbs must not be linearized, otherwise they become invalid. Return NULL if such an skb is passed to skb_copy or skb_copy_expand, in order to prevent a crash on a potential later call to skb_gso_segment.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:9 | bpftool | 7.3.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-64k | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-core | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-debug | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-devel | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-doc | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-headers | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-modules | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-rt | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-tools | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | libperf | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | perf | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | python3-perf | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | rtla | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| AlmaLinux:9 | rv | 5.14.0-427.31.1.el9_4 | ALSA-2024:5363 |
| Debian:12 | linux | 6.1.94-1 | DEBIAN-CVE-2024-36929 |
| Debian:13 | linux | 6.8.11-1 | DEBIAN-CVE-2024-36929 |
| Debian:14 | linux | 6.8.11-1 | DEBIAN-CVE-2024-36929 |
| Rocky Linux:9 | kernel | 0:5.14.0-427.31.1.el9_4 | RLSA-2024:5363 |
| Ubuntu:22.04:LTS | linux | 5.15.0-118.128 | USN-6950-1 |
| Ubuntu:22.04:LTS | linux | 5.15.0-118.128 | UBUNTU-CVE-2024-36929 |
| Ubuntu:24.04:LTS | linux | 6.8.0-40.40 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1067.73 | USN-6950-1 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1067.73 | UBUNTU-CVE-2024-36929 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1013.14 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1013.14~22.04.1 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1070.79 | USN-6956-1 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1070.79 | UBUNTU-CVE-2024-36929 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1012.14 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1012.14~22.04.1 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1070.79.1 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1070.79.1 | USN-6956-1 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1066.74 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1066.74 | USN-6950-1 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1012.13 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1012.13~22.04.1 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1064.70 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1064.70 | USN-6950-1 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1008.11 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1050.57 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1050.57 | USN-6950-1 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-hwe-6.8 | 6.8.0-40.40~22.04.3 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1060.63 | USN-6950-2 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1060.63 | UBUNTU-CVE-2024-36929 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1010.10 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-ibm-6.8 | 6.8.0-1010.10~22.04.1 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1062.68 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1062.68 | USN-6950-1 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1064.69 | USN-6950-1 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1064.69 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-118.128 | USN-6950-1 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-118.128 | UBUNTU-CVE-2024-36929 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-40.40.1 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.8 | 6.8.0-40.40.1~22.04.1 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1062.63 | USN-6950-1 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1062.63 | UBUNTU-CVE-2024-36929 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1011.11 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-nvidia-6.5 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1011.11~22.04.1 | UBUNTU-CVE-2024-36929 |
| Ubuntu:24.04:LTS | linux-nvidia-lowlatency | 6.8.0-1011.11.1 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1027.27 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1015.15 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-oem-6.5 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:24.04:LTS | linux-oem-6.8 | 6.8.0-1010.10 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1065.71 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1065.71 | USN-6950-3 |
| Ubuntu:24.04:LTS | linux-oracle | 6.8.0-1010.10 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-oracle-6.5 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-oracle-6.8 | 6.8.0-1010.10~22.04.1 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1060.63 | USN-6950-2 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1060.63 | UBUNTU-CVE-2024-36929 |
| Ubuntu:24.04:LTS | linux-raspi | 6.8.0-1009.10 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-riscv | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:24.04:LTS | linux-riscv | 6.8.0-40.40.1 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-riscv-5.19 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-riscv-6.5 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-riscv-6.8 | 6.8.0-40.40.1~22.04.1 | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-starfive-5.19 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-starfive-6.2 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-starfive-6.5 | no fix listed | UBUNTU-CVE-2024-36929 |
| Ubuntu:22.04:LTS | linux-xilinx-zynqmp | 5.15.0-1035.39 | UBUNTU-CVE-2024-36929 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 3a1296a38d0cf62bffb9a03c585cbd5dbf15d596 – before faa83a7797f06cefed86731ba4baa3b4dfdc06c13a1296a38d0cf62bffb9a03c585cbd5dbf15d596 – before c7af99cc21923a9650533c9d77265c8dd683a5333a1296a38d0cf62bffb9a03c585cbd5dbf15d596 – before 989bf6fd1e1d058e73a364dce1a0c53d33373f623a1296a38d0cf62bffb9a03c585cbd5dbf15d596 – before cfe34d86ef9765c388f145039006bb79b6c81ac63a1296a38d0cf62bffb9a03c585cbd5dbf15d596 – before aea5e2669c2863fdd8679c40ee310b3bcaa85aec3a1296a38d0cf62bffb9a03c585cbd5dbf15d596 – before d091e579b864fa790dd6a0cd537a22c383126681 |
| Linux | Linux | 5.6 |
References
- https://git.kernel.org/stable/c/faa83a7797f06cefed86731ba4baa3b4dfdc06c1
- https://git.kernel.org/stable/c/c7af99cc21923a9650533c9d77265c8dd683a533
- https://git.kernel.org/stable/c/989bf6fd1e1d058e73a364dce1a0c53d33373f62
- https://git.kernel.org/stable/c/cfe34d86ef9765c388f145039006bb79b6c81ac6
- https://git.kernel.org/stable/c/aea5e2669c2863fdd8679c40ee310b3bcaa85aec
- https://git.kernel.org/stable/c/d091e579b864fa790dd6a0cd537a22c383126681
- https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html x_transferred
- https://security.netapp.com/advisory/ntap-20240905-0010/
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://cert-portal.siemens.com/productcert/html/ssa-613116.html