Vulnerability · Published May 20, 2024 · Assigned by Linux
CVE-2024-35958net: ena: Fix incorrect descriptor free behavior
High 7.8
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 0.3% (higher than 18% 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 82.4% 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: ena: Fix incorrect descriptor free behavior ENA has two types of TX queues: - queues which only process TX packets arriving from the network stack - queues which only process TX packets forwarded to it by XDP_REDIRECT or XDP_TX instructions The ena_free_tx_bufs() cycles through all descriptors in a TX queue and unmaps + frees every descriptor that hasn't been acknowledged yet by the device (uncompleted TX transactions). The function assumes that the processed TX queue is necessarily from the first category listed above and ends up using napi_consume_skb() for descriptors belonging to an XDP specific queue. This patch solves a bug in which, in case of a VF reset, the descriptors aren't freed correctly, leading to crashes.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:9 | bpftool | 7.3.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-64k | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-core | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-debug | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-devel | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-doc | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-headers | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-modules | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-rt | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-tools | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | libperf | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | perf | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | python3-perf | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | rtla | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| AlmaLinux:9 | rv | 5.14.0-427.26.1.el9_4 | ALSA-2024:4583 |
| Debian:12 | linux | 6.1.90-1 | DEBIAN-CVE-2024-35958 |
| Debian:13 | linux | 6.8.9-1 | DEBIAN-CVE-2024-35958 |
| Debian:14 | linux | 6.8.9-1 | DEBIAN-CVE-2024-35958 |
| Rocky Linux:9 | kernel | 0:5.14.0-427.26.1.el9_4 | RLSA-2024:4583 |
| Ubuntu:22.04:LTS | linux | 5.15.0-116.126 | UBUNTU-CVE-2024-35958 |
| Ubuntu:24.04:LTS | linux | 6.8.0-38.38 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1065.71 | UBUNTU-CVE-2024-35958 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1011.12 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1011.12~22.04.1 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1068.77 | UBUNTU-CVE-2024-35958 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1010.10 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1010.10~22.04.1 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1068.77.1 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1064.72 | UBUNTU-CVE-2024-35958 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1010.11 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1062.68 | UBUNTU-CVE-2024-35958 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1006.9 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1048.55 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1058.61 | UBUNTU-CVE-2024-35958 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1008.8 | UBUNTU-CVE-2024-35958 |
| Ubuntu:24.04:LTS | linux-intel | 6.8.0-1007.14 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1060.66 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1062.67 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-116.126 | UBUNTU-CVE-2024-35958 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-38.38.1 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.5 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1060.61 | UBUNTU-CVE-2024-35958 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1009.9 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-nvidia-6.5 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1009.9~22.04.1 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1026.26 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1015.15 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-oem-6.5 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:24.04:LTS | linux-oem-6.8 | 6.8.0-1008.8 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-oracle | 5.15.0-1063.69 | UBUNTU-CVE-2024-35958 |
| Ubuntu:24.04:LTS | linux-oracle | 6.8.0-1008.8 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-oracle-6.5 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-oracle-6.8 | 6.8.0-1008.8~22.04.1 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-raspi | 5.15.0-1058.61 | UBUNTU-CVE-2024-35958 |
| Ubuntu:24.04:LTS | linux-raspi | 6.8.0-1007.7 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-realtime | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-riscv | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:24.04:LTS | linux-riscv | 6.8.0-38.38.1 | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-riscv-5.19 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-riscv-6.5 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-starfive-5.19 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-starfive-6.2 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-starfive-6.5 | no fix listed | UBUNTU-CVE-2024-35958 |
| Ubuntu:22.04:LTS | linux-xilinx-zynqmp | 5.15.0-1035.39 | UBUNTU-CVE-2024-35958 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 548c4940b9f1f527f81509468dd60b61418880b6 – before b26aa765f7437e1bbe8db4c1641b12bd5dd378f0548c4940b9f1f527f81509468dd60b61418880b6 – before fdfbf54d128ab6ab255db138488f9650485795a2548c4940b9f1f527f81509468dd60b61418880b6 – before 19ff8fed3338898b70b2aad831386c78564912e1548c4940b9f1f527f81509468dd60b61418880b6 – before 5c7f2240d9835a7823d87f7460d8eae9f4e504c7548c4940b9f1f527f81509468dd60b61418880b6 – before c31baa07f01307b7ae05f3ce32b89d8e2ba0cc1d548c4940b9f1f527f81509468dd60b61418880b6 – before bf02d9fe00632d22fa91d34749c7aacf397b6cde |
| Linux | Linux | 5.6 |
References
- https://git.kernel.org/stable/c/b26aa765f7437e1bbe8db4c1641b12bd5dd378f0
- https://git.kernel.org/stable/c/fdfbf54d128ab6ab255db138488f9650485795a2
- https://git.kernel.org/stable/c/19ff8fed3338898b70b2aad831386c78564912e1
- https://git.kernel.org/stable/c/5c7f2240d9835a7823d87f7460d8eae9f4e504c7
- https://git.kernel.org/stable/c/c31baa07f01307b7ae05f3ce32b89d8e2ba0cc1d
- https://git.kernel.org/stable/c/bf02d9fe00632d22fa91d34749c7aacf397b6cde
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html x_transferred
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://cert-portal.siemens.com/productcert/html/ssa-613116.html