CVE-2024-35816 — Missing Release of Memory after Effective Lifetime in Linux

CWE-401 — Missing Release of Memory after Effective Lifetime7 documents7 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 95.58%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
LinuxLinux KernelDebian Linux+4 more
Timeline
PublishedMay 17

Description

In the Linux kernel, the following vulnerability has been resolved: firewire: ohci: prevent leak of left-over IRQ on unbind Commit 5a95f1ded28691e6 ("firewire: ohci: use devres for requested IRQ") also removed the call to free_irq() in pci_remove(), leading to a leftover irq of devm_request_irq() at pci_disable_msi() in pci_remove() when unbinding the driver from the device remove_proc_entry: removing non-empty directory 'irq/136', leaking at least 'firewire_ohci' Call Trace: ? remove_proc_en…

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages8 packages

▶NVDlinux/linux_kernel6.5 — 6.6.24+2
▶Debianlinux/linux_kernel< 6.7.12-1+1
▶CVEListV5linux/linux5a95f1ded28691e69f7d6718c5dcbc149613d431 — 43c70cbc2502cf2557105c662eeed6a15d082b88+3
▶debiandebian/linux< linux 6.7.12-1 (forky)

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

2
OSV
CVE-2024-35816: In the Linux kernel, the following vulnerability has been resolved: firewire: ohci: prevent leak of left-over IRQ on unbind Commit 5a95f1ded28691e6 ("↗2024-05-17
▶
GHSA
GHSA-xwgm-hj5f-p996: In the Linux kernel, the following vulnerability has been resolved: firewire: ohci: prevent leak of left-over IRQ on unbind Commit 5a95f1ded28691e6↗2024-05-17
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📋Vendor Advisories

3
Red Hat
kernel: firewire: ohci: prevent leak of left-over IRQ on unbind↗2024-05-17
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Microsoft
firewire: ohci: prevent leak of left-over IRQ on unbind↗2024-05-14
▶
Debian
CVE-2024-35816: linux - In the Linux kernel, the following vulnerability has been resolved: firewire: o...↗2024
▶

💬Community

1
Bugzilla
CVE-2024-35816 kernel: firewire: ohci: prevent leak of left-over IRQ on unbind↗2024-05-17
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