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NVD / CVE Program· CNA Linux

CVE-2024-42228: drm/amdgpu: Using uninitialized value *size when calling amdgpu_vce_cs_reloc

Noroxi assessment

Priority: Monitor (action score 28/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.24% (FIRST EPSS).
  • Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. Special conditions such as timing or configuration are required.
  • Fixed version: Linux Linux 3b505759447637dcccb50cbd98ec6f8d2a04fc46, 855ae72c20310e5402b2317fc537d911e87537ef, 88a9a467c548d0b3c7761b4fd54a68e70f9c0944; Azure Linux 3.0 ARM 6.6.43.1-7; Azure Linux 3.0 x64 6.6.43.1-7.
  • Mentioned 1 time in Turkish national cyber security advisories (siberguvenlik.gov.tr).

Low priority for now. Upgrade to Linux Linux 3b505759447637dcccb50cbd98ec6f8d2a04fc46, 855ae72c20310e5402b2317fc537d911e87537ef, 88a9a467c548d0b3c7761b4fd54a68e70f9c0944; Azure Linux 3.0 ARM 6.6.43.1-7; Azure Linux 3.0 x64 6.6.43.1-7 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Using uninitialized value *size when calling amdgpu_vce_cs_reloc Initialize the size before calling amdgpu_vce_cs_reloc, such as case 0x03000001. V2: To really improve the handling we would actually need to have a separate value of 0xffffffff.(Christian)

HighCVSS 7.0 · v3.1—No exploit Fix available
Published
Jul 30, 2024
Updated
Jun 17, 2026
EPSS
0.2% · 15th percentile

Report tools

JSON

Action score

28

Monitor

Low priority for now.

CVSS
28 / 40 · 7.0 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.2%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2024-42228

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
linuxlinux kernel

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • linux linux kernelbefore 6.6.39
  • linux linux kernel6.7 and later · before 6.9.9

Versions reported by the vendor

Affected version ranges reported by the assigning authority (Linux). Independent of NVD's CPE analysis and usually ahead of it.

  • Linux Linux

    • 4.2affected
    • d38ceaf99ed015f2a0b9af3499791bd3a3daae21 and later · before d35cf41c8eb5d9fe95b21ae6ee2910f9ba4878e8affected · git
    • d38ceaf99ed015f2a0b9af3499791bd3a3daae21 and later · before 3b505759447637dcccb50cbd98ec6f8d2a04fc46affected · git
    • d38ceaf99ed015f2a0b9af3499791bd3a3daae21 and later · before df02642c21c984303fe34c3f7d72965792fb1a15affected · git
    • d38ceaf99ed015f2a0b9af3499791bd3a3daae21 and later · before da6a85d197888067e8d38b5d22c986b5b5cab712affected · git
    • d38ceaf99ed015f2a0b9af3499791bd3a3daae21 and later · before 9ee1534ecdd5b4c013064663502d7fde824d2144affected · git
    • d38ceaf99ed015f2a0b9af3499791bd3a3daae21 and later · before 855ae72c20310e5402b2317fc537d911e87537efaffected · git
    • d38ceaf99ed015f2a0b9af3499791bd3a3daae21 and later · before f8f120b3de48b8b6bdf8988a9b334c2d61c17440affected · git
    • d38ceaf99ed015f2a0b9af3499791bd3a3daae21 and later · before 88a9a467c548d0b3c7761b4fd54a68e70f9c0944affected · git
    • before 4.2not affected · semver

Package-level exposure

OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.

EcosystemPackageAffected rangeFix
Debian:11linuxbefore 5.10.226-15.10.226-1
Debian:12linuxbefore 6.1.112-16.1.112-1
Debian:13linuxbefore 6.9.9-16.9.9-1
SUSE:Linux Enterprise High Availability Extension 15 SP3rubygem-actionpack-5_1before 5.1.4-150000.3.32.15.1.4-150000.3.32.1

Same product

linux: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-31431crypto: algif_aead - Revert to operating out-of-placeKEV
    90Now
  • CVE-2022-0847A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe KEV
    89Now
  • CVE-2021-22555Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACEKEV
    85Now

Published before and after this one in the same product

  • ← EarlierCVE-2024-42225Jul 30, 2024 · wifi: mt76: replace skb_put with skb_put_zero
    30Monitor
  • ← EarlierCVE-2024-42227Jul 30, 2024 · drm/amd/display: Fix overlapping copy within dml_core_mode_programming
    18Monitor
  • Later →CVE-2024-42229Jul 30, 2024 · crypto: aead,cipher - zeroize key buffer after use
    16Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Linux Linux3b505759447637dcccb50cbd98ec6f8d2a04fc46Vendor (CNA)
Linux Linux855ae72c20310e5402b2317fc537d911e87537efVendor (CNA)
Linux Linux88a9a467c548d0b3c7761b4fd54a68e70f9c0944Vendor (CNA)
Linux Linux9ee1534ecdd5b4c013064663502d7fde824d2144Vendor (CNA)
Linux Linuxd35cf41c8eb5d9fe95b21ae6ee2910f9ba4878e8Vendor (CNA)
Linux Linuxda6a85d197888067e8d38b5d22c986b5b5cab712Vendor (CNA)
Linux Linuxdf02642c21c984303fe34c3f7d72965792fb1a15Vendor (CNA)
Linux Linuxf8f120b3de48b8b6bdf8988a9b334c2d61c17440Vendor (CNA)
Azure Linux 3.0 ARM6.6.43.1-7 · kernelMicrosoft (MSRC)
Azure Linux 3.0 x646.6.43.1-7 · kernelMicrosoft (MSRC)
CBL Mariner 2.0 ARM5.15.167.1-1 · kernelMicrosoft (MSRC)
CBL Mariner 2.0 x645.15.167.1-1 · kernelMicrosoft (MSRC)
debian:linux6.1.112-1 · Debian:12Package registry (OSV)
suse:rubygem-actionpack-5_15.1.4-150000.3.32.1 · SUSE:Linux Enterprise High Availability Extension 15 SP3Package registry (OSV)

Exploit status

No known public exploit

No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

No dated events beyond publication.

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2024-50302112 days apartHID: core: zero-initialize the report bufferKEV
    52Plan
  • CVE-2024-4768583 days apartnetfilter: nf_reject_ipv6: fix nf_reject_ip6_tcphdr_put()
    36Monitor
  • CVE-2024-3689861 days apartgpiolib: cdev: fix uninitialised kfifo
    31Monitor
  • CVE-2021-4755367 days apartsched/scs: Reset task stack state in bringup_cpu()
    31Monitor
  • CVE-2024-2702290 days apartfork: defer linking file vma until vma is fully initialized
    31Monitor
  • CVE-2024-50143100 days apartudf: fix uninit-value use in udf_get_fileshortad
    31Monitor

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

All national notices →

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • Special conditions such as timing or configuration are required.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Local
Attack complexity
High
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-908 · Use of Uninitialized Resource

CVSS vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

MITRE has no CAPEC/ATT&CK mapping for this CWE.

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Show all references (9 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records