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CVE-2024-23373

Use After Free in Graphics

8.4 HighFix available

Memory corruption when IOMMU unmap operation fails, the DMA and anon buffers are getting released.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

0.15%Up 0.1 points since Jul 2, 2024
90%50%10%1%

What each source reports

CVE List Score used 8.4

Use After Free in Graphics

Memory corruption when IOMMU unmap operation fails, the DMA and anon buffers are getting released.

Record
CVE-2024-23373
CVSS 3.1
8.4 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-416
Updated
2026-11-02
EUVDEUVD-2024-20877 8.4

Memory corruption when IOMMU unmap operation fails, the DMA and anon buffers are getting released.

Record
EUVD-2024-20877
CVSS 3.1
8.4 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated
2026-11-03
GitHub AdvisoriesGHSA-wgv9-rgrg-cmg6 8.4

Memory corruption when IOMMU unmap operation fails, the DMA and anon buffers are getting released.

Memory corruption when IOMMU unmap operation fails, the DMA and anon buffers are getting released.

Record
GHSA-wgv9-rgrg-cmg6
CVSS 3.1
8.4 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-416
Updated
2026-11-02
NVD 8.4

Memory corruption when IOMMU unmap operation fails, the DMA and anon buffers are getting released.

Record
CVE-2024-23373
CVSS 3.1
8.4 HighCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1
7.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness
CWE-416
Updated
2026-11-02

Affected products

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Affected packages

Affected packages
PackageAffectedFixed
:linux_kernel:Qualcomm
Android
 SoCVersion:0 up to SoCVersion:2024-07-05, plus listed versions
SoCVersion
SoCVersion:2024-07-05
platform/vendor/qcom/opensource/graphics-kernel
Android
 SoCVersion:0 up to SoCVersion:2024-07-05, plus listed versions
SoCVersion
SoCVersion:2024-07-05

History

History
RecordedChangedSources
factsOSV
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-23373 is a high vulnerability (CVSS 8.4) in Qualcomm 205 Mobile Platform Firmware, published July 1, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.15%, the 4th percentile. Fixed in :linux_kernel:Qualcomm SoCVersion:2024-07-05.

References

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