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CVE-2024-35990

7.8 · HIGH
Published May 20, 2024 linux CWE-667 EPSS 0.21% (11th pctl)

Overview

CVE-2024-35990 is a high-severity vulnerability affecting linux linux_kernel. It was published on May 20, 2024 and has a CVSS 3.1 base score of 7.8 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical Description

In the Linux kernel, the following vulnerability has been resolved:

dma: xilinx_dpdma: Fix locking

There are several places where either chan->lock or chan->vchan.lock was

not held. Add appropriate locking. This fixes lockdep warnings like

[ 31.077578] ------------[ cut here ]------------

[ 31.077831] WARNING: CPU: 2 PID: 40 at drivers/dma/xilinx/xilinx_dpdma.c:834 xilinx_dpdma_chan_queue_transfer+0x274/0x5e0

[ 31.077953] Modules linked in:

[ 31.078019] CPU: 2 PID: 40 Comm: kworker/u12:1 Not tainted 6.6.20+ #98

[ 31.078102] Hardware name: xlnx,zynqmp (DT)

[ 31.078169] Workqueue: events_unbound deferred_probe_work_func

[ 31.078272] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)

[ 31.078377] pc : xilinx_dpdma_chan_queue_transfer+0x274/0x5e0

[ 31.078473] lr : xilinx_dpdma_chan_queue_transfer+0x270/0x5e0

[ 31.078550] sp : ffffffc083bb2e10

[ 31.078590] x29: ffffffc083bb2e10 x28: 0000000000000000 x27: ffffff880165a168

[ 31.078754] x26: ffffff880164

Remediation

Check the references section for vendor advisories and patches from linux. Update linux_kernel to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor Product Versions Status
linux linux_kernel >= 5.9, < 5.10.216 Affected

Frequently Asked Questions

What is CVE-2024-35990?

CVE-2024-35990 is a high-severity vulnerability affecting linux linux_kernel. It was published on May 20, 2024 and has a CVSS 3.1 base score of 7.8 (HIGH).

How severe is CVE-2024-35990?

This vulnerability has a CVSS 3.1 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2024-35990?

Check the references section for vendor advisories and patches from linux. Update linux_kernel to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2024-35990?

CyberStrike's AI-powered security agents can automatically detect CVE-2024-35990 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.