CVE-2024-0639: Kernel: potential deadlock on &net->sctp.addr_wq_lock leading to dos
First published: Wed Jan 17 2024(Updated: )
A deadlock flaw was found in the Linux kernel’s SCTP subsystem. Guests could trigger deadlock and potentially crash the system. Reference Link: <a href="https://github.com/torvalds/linux/commit/6feb37b3b06e9049e20dcf7e23998f92c9c5be9a">https://github.com/torvalds/linux/commit/6feb37b3b06e9049e20dcf7e23998f92c9c5be9a</a>
Credit: secalert@redhat.com secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Linux kernel | <=6.4.16 | |
| Redhat Enterprise Linux | =8.0 | |
| Redhat Enterprise Linux | =9.0 | |
| ubuntu/linux | <4.15.0-224.236 | 4.15.0-224.236 |
| ubuntu/linux | <6.5~ | 6.5~ |
| ubuntu/linux-aws | <4.15.0-1167.180 | 4.15.0-1167.180 |
| ubuntu/linux-aws | <6.5~ | 6.5~ |
| ubuntu/linux-aws-5.15 | <6.5~ | 6.5~ |
| ubuntu/linux-aws-5.4 | <6.5~ | 6.5~ |
| ubuntu/linux-aws-6.2 | <6.5~ | 6.5~ |
| ubuntu/linux-aws-6.5 | <6.5~ | 6.5~ |
| ubuntu/linux-aws-hwe | <6.5~ | 6.5~ |
| ubuntu/linux-aws-hwe | <4.15.0-1167.180~16.04.1 | 4.15.0-1167.180~16.04.1 |
| ubuntu/linux-azure | <4.15.0-1176.191~14.04.1 | 4.15.0-1176.191~14.04.1 |
| ubuntu/linux-azure | <6.5~ | 6.5~ |
| ubuntu/linux-azure | <4.15.0-1176.191~16.04.1 | 4.15.0-1176.191~16.04.1 |
| ubuntu/linux-azure-4.15 | <4.15.0-1176.191 | 4.15.0-1176.191 |
| ubuntu/linux-azure-4.15 | <6.5~ | 6.5~ |
| ubuntu/linux-azure-5.15 | <6.5~ | 6.5~ |
| ubuntu/linux-azure-5.4 | <6.5~ | 6.5~ |
| ubuntu/linux-azure-6.2 | <6.5~ | 6.5~ |
| ubuntu/linux-azure-6.5 | <6.5~ | 6.5~ |
| ubuntu/linux-azure-fde | <6.5~ | 6.5~ |
| ubuntu/linux-azure-fde-5.15 | <6.5~ | 6.5~ |
| ubuntu/linux-azure-fde-6.2 | <6.5~ | 6.5~ |
| ubuntu/linux-bluefield | <6.5~ | 6.5~ |
| ubuntu/linux-fips | <6.5~ | 6.5~ |
| ubuntu/linux-gcp | <6.5~ | 6.5~ |
| ubuntu/linux-gcp | <4.15.0-1161.178~16.04.1 | 4.15.0-1161.178~16.04.1 |
| ubuntu/linux-gcp-4.15 | <4.15.0-1161.178 | 4.15.0-1161.178 |
| ubuntu/linux-gcp-4.15 | <6.5~ | 6.5~ |
| ubuntu/linux-gcp-5.15 | <6.5~ | 6.5~ |
| ubuntu/linux-gcp-5.19 | <6.5~ | 6.5~ |
| ubuntu/linux-gcp-5.4 | <6.5~ | 6.5~ |
| ubuntu/linux-gcp-6.5 | <6.5~ | 6.5~ |
| ubuntu/linux-gke | <6.5~ | 6.5~ |
| ubuntu/linux-gkeop | <6.5~ | 6.5~ |
| ubuntu/linux-gkeop-5.15 | <6.5~ | 6.5~ |
| ubuntu/linux-hwe | <6.5~ | 6.5~ |
| ubuntu/linux-hwe | <4.15.0-224.236~16.04.1 | 4.15.0-224.236~16.04.1 |
| ubuntu/linux-hwe-5.15 | <6.5~ | 6.5~ |
| ubuntu/linux-hwe-5.4 | <6.5~ | 6.5~ |
| ubuntu/linux-hwe-6.5 | <6.5~ | 6.5~ |
| ubuntu/linux-ibm | <6.5~ | 6.5~ |
| ubuntu/linux-ibm-5.15 | <6.5~ | 6.5~ |
| ubuntu/linux-ibm-5.4 | <6.5~ | 6.5~ |
| ubuntu/linux-intel-iotg | <6.5~ | 6.5~ |
| ubuntu/linux-intel-iotg-5.15 | <6.5~ | 6.5~ |
| ubuntu/linux-iot | <6.5~ | 6.5~ |
| ubuntu/linux-kvm | <4.15.0-1151.156 | 4.15.0-1151.156 |
| ubuntu/linux-kvm | <6.5~ | 6.5~ |
| ubuntu/linux-laptop | <6.5~ | 6.5~ |
| ubuntu/linux-lowlatency | <6.5~ | 6.5~ |
| ubuntu/linux-lowlatency-hwe-5.15 | <6.5~ | 6.5~ |
| ubuntu/linux-lowlatency-hwe-6.5 | <6.5~ | 6.5~ |
| ubuntu/linux-lts-xenial | <6.5~ | 6.5~ |
| ubuntu/linux-nvidia | <6.5~ | 6.5~ |
| ubuntu/linux-nvidia-6.2 | <6.5~ | 6.5~ |
| ubuntu/linux-oem-6.1 | <6.5~ | 6.5~ |
| ubuntu/linux-oem-6.5 | <6.5~ | 6.5~ |
| ubuntu/linux-oracle | <4.15.0-1130.141 | 4.15.0-1130.141 |
| ubuntu/linux-oracle | <6.5~ | 6.5~ |
| ubuntu/linux-oracle | <4.15.0-1130.141~16.04.1 | 4.15.0-1130.141~16.04.1 |
| ubuntu/linux-oracle-5.15 | <6.5~ | 6.5~ |
| ubuntu/linux-oracle-5.4 | <6.5~ | 6.5~ |
| ubuntu/linux-oracle-6.5 | <6.5~ | 6.5~ |
| ubuntu/linux-raspi | <6.5~ | 6.5~ |
| ubuntu/linux-raspi-5.4 | <6.5~ | 6.5~ |
| ubuntu/linux-riscv | <6.5~ | 6.5~ |
| ubuntu/linux-riscv-5.15 | <6.5~ | 6.5~ |
| ubuntu/linux-riscv-6.5 | <6.5~ | 6.5~ |
| ubuntu/linux-starfive | <6.5~ | 6.5~ |
| ubuntu/linux-starfive-6.5 | <6.5~ | 6.5~ |
| ubuntu/linux-xilinx-zynqmp | <6.5~ | 6.5~ |
| redhat/Kernel | <6.5 | 6.5 |
| debian/linux | <=4.19.249-2 | 4.19.304-1 5.10.209-2 5.10.205-2 6.1.76-1 6.1.85-1 6.6.15-2 6.7.12-1 |
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Reference Links
- https://access.redhat.com/security/cve/CVE-2024-0639
- https://bugzilla.redhat.com/show_bug.cgi?id=2258754
- https://github.com/torvalds/linux/commit/6feb37b3b06e9049e20dcf7e23998f92c9c5be9a
- https://git.kernel.org/linus/6feb37b3b06e9049e20dcf7e23998f92c9c5be9a (6.5-rc1)
- https://www.cve.org/CVERecord?id=CVE-2024-0639
- https://ubuntu.com/security/notices/USN-6740-1
- https://nvd.nist.gov/vuln/detail/CVE-2024-0639
- https://launchpad.net/bugs/cve/CVE-2024-0639
- https://security-tracker.debian.org/tracker/CVE-2024-0639
- https://git.kernel.org/linus/34e5b01186858b36c4d7c87e1a025071e8e2401f
- https://git.kernel.org/linus/6feb37b3b06e9049e20dcf7e23998f92c9c5be9a
- https://ubuntu.com/security/CVE-2024-0639
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