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NVD / CVE Program· CNA Linux

CVE-2024-46896: drm/amdgpu: don't access invalid sched

Noroxi assessment

Priority: Monitor (action score 22/100)

  • 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: 0.22% (FIRST EPSS).
  • Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: Linux Linux 6.1.122, 6.12.7, 6.6.68.

Low priority for now. Upgrade to Linux Linux 6.1.122, 6.12.7, 6.6.68 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: don't access invalid sched Since 2320c9e6a768 ("drm/sched: memset() 'job' in drm_sched_job_init()") accessing job->base.sched can produce unexpected results as the initialisation of (*job)->base.sched done in amdgpu_job_alloc is overwritten by the memset. This commit fixes an issue when a CS would fail validation and would be rejected after job->num_ibs is incremented. In this case, amdgpu_ib_free(ring->adev, ...) will be called, which would crash the machine because the ring value is bogus. To fix this, pass a NULL pointer to amdgpu_ib_free(): we can do this because the device is actually not used in this function. The next commit will remove the ring argument completely. (cherry picked from commit 2ae520cb12831d264ceb97c61f72c59d33c0dbd7)

MediumCVSS 5.5 · v3.1—No exploit Fix available
Published
Jan 11, 2025
Updated
Jun 17, 2026
EPSS
0.2% · 12th percentile

Report tools

JSON

Action score

22

Monitor

Low priority for now.

CVSS
22 / 40 · 5.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.2%

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

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  • when exploit code appears or is weaponized
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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 kernel6.1.120 and later · before 6.1.122
  • linux linux kernel6.6.66 and later · before 6.6.68
  • linux linux kernel6.12.5 and later · before 6.12.7
  • linux linux kernel6.13

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

    • 166df51487f46b6e997dfeea7ca0c2a970853f07 and later · before 65501a4fd84ecdc0af863dbb37759242aab9f2ddaffected · git
    • 87210234e5a273ebf9c4110a6aa82b8221478daa and later · before da6b2c626ae73c303378ce9eaf6e3eaf16c9925aaffected · git
    • 2da108b4b5fb7ec04d7e951418ed80e97f7c35ad and later · before 67291d601f2b032062b1b2f60ffef1b63e10094caffected · git
    • 2320c9e6a768d135c7b0039995182bb1a4e4fd22 and later · before a93b1020eb9386d7da11608477121b10079c076aaffected · git
    • 6.1.120 and later · before 6.1.122affected · semver
    • 6.6.66 and later · before 6.6.68affected · semver
    • 6.12.5 and later · before 6.12.7affected · semver

Package-level exposure

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

EcosystemPackageAffected rangeFix
Debian:12linuxbefore 6.1.123-16.1.123-1
Debian:13linuxbefore 6.12.8-16.12.8-1
openSUSE:Leap 15.6dtb-aarch64before 6.4.0-150600.23.38.16.4.0-150600.23.38.1
openSUSE:Leap 15.6kernel-64kbbefore 6.4.0-150600.23.38.16.4.0-150600.23.38.1
openSUSE:Leap 15.6kernel-azurebefore 6.4.0-150600.8.26.16.4.0-150600.8.26.1
openSUSE:Leap 15.6kernel-debugbefore 6.4.0-150600.23.38.16.4.0-150600.23.38.1
openSUSE:Leap 15.6kernel-defaultbefore 6.4.0-150600.23.38.16.4.0-150600.23.38.1
openSUSE:Leap 15.6kernel-default-basebefore 6.4.0-150600.23.38.1.150600.12.16.26.4.0-150600.23.38.1.150600.12.16.2
openSUSE:Leap 15.6kernel-docsbefore 6.4.0-150600.23.38.16.4.0-150600.23.38.1
openSUSE:Leap 15.6kernel-kvmsmallbefore 6.4.0-150600.23.38.16.4.0-150600.23.38.1
openSUSE:Leap 15.6kernel-obs-buildbefore 6.4.0-150600.23.38.16.4.0-150600.23.38.1
openSUSE:Leap 15.6kernel-obs-qabefore 6.4.0-150600.23.38.16.4.0-150600.23.38.1
openSUSE:Leap 15.6kernel-rtbefore 6.4.0-150600.10.26.16.4.0-150600.10.26.1
openSUSE:Leap 15.6kernel-rt_debugbefore 6.4.0-150600.10.26.16.4.0-150600.10.26.1
openSUSE:Leap 15.6kernel-sourcebefore 6.4.0-150600.23.38.16.4.0-150600.23.38.1
openSUSE:Leap 15.6kernel-source-azurebefore 6.4.0-150600.8.26.16.4.0-150600.8.26.1
openSUSE:Leap 15.6kernel-source-rtbefore 6.4.0-150600.10.26.16.4.0-150600.10.26.1
openSUSE:Leap 15.6kernel-symsbefore 6.4.0-150600.23.38.16.4.0-150600.23.38.1
openSUSE:Leap 15.6kernel-syms-azurebefore 6.4.0-150600.8.26.16.4.0-150600.8.26.1
openSUSE:Leap 15.6kernel-syms-rtbefore 6.4.0-150600.10.26.16.4.0-150600.10.26.1
openSUSE:Leap 15.6kernel-zfcpdumpbefore 6.4.0-150600.23.38.16.4.0-150600.23.38.1
SUSE:Linux Enterprise Live Patching 15 SP6kernel-livepatch-SLE15-SP6_Update_8before 1-150600.13.3.21-150600.13.3.2
SUSE:Linux Enterprise Live Patching 15 SP6kernel-livepatch-SLE15-SP6-RT_Update_8before 1-150600.1.3.11-150600.1.3.1
SUSE:Linux Enterprise Module for Basesystem 15 SP6kernel-64kbbefore 6.4.0-150600.23.38.16.4.0-150600.23.38.1

+23

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-2024-43098Jan 11, 2025 · i3c: Use i3cdev->desc->info instead of calling i3c_device_get_info() to avoid deadlock
    22Monitor
  • ← EarlierCVE-2024-45828Jan 11, 2025 · i3c: mipi-i3c-hci: Mask ring interrupts before ring stop request
    22Monitor
  • Later →CVE-2024-47143Jan 11, 2025 · dma-debug: fix a possible deadlock on radix_lock
    22Monitor

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 Linux6.1.122Vendor (CNA)
Linux Linux6.12.7Vendor (CNA)
Linux Linux6.6.68Vendor (CNA)
Linux Linux65501a4fd84ecdc0af863dbb37759242aab9f2ddVendor (CNA)
Linux Linux67291d601f2b032062b1b2f60ffef1b63e10094cVendor (CNA)
Linux Linuxa93b1020eb9386d7da11608477121b10079c076aVendor (CNA)
Linux Linuxda6b2c626ae73c303378ce9eaf6e3eaf16c9925aVendor (CNA)
debian:linux6.1.123-1 · Debian:12Package registry (OSV)
opensuse:dtb-aarch646.4.0-150600.23.38.1 · openSUSE:Leap 15.6Package registry (OSV)
opensuse:kernel-64kb6.4.0-150600.23.38.1 · openSUSE:Leap 15.6Package registry (OSV)
opensuse:kernel-azure6.4.0-150600.8.26.1 · openSUSE:Leap 15.6Package registry (OSV)
opensuse:kernel-debug6.4.0-150600.23.38.1 · openSUSE:Leap 15.6Package registry (OSV)
opensuse:kernel-default6.4.0-150600.23.38.1 · openSUSE:Leap 15.6Package registry (OSV)
opensuse:kernel-default-base6.4.0-150600.23.38.1.150600.12.16.2 · openSUSE:Leap 15.6Package registry (OSV)
opensuse:kernel-docs6.4.0-150600.23.38.1 · openSUSE:Leap 15.6Package registry (OSV)
opensuse:kernel-kvmsmall6.4.0-150600.23.38.1 · openSUSE:Leap 15.6Package registry (OSV)
opensuse:kernel-obs-build6.4.0-150600.23.38.1 · openSUSE:Leap 15.6Package registry (OSV)
opensuse:kernel-obs-qa6.4.0-150600.23.38.1 · openSUSE:Leap 15.6Package registry (OSV)
opensuse:kernel-source-azure6.4.0-150600.8.26.1 · openSUSE:Leap 15.6Package registry (OSV)
opensuse:kernel-syms-azure6.4.0-150600.8.26.1 · openSUSE:Leap 15.6Package registry (OSV)
suse:kernel-64kb6.4.0-150600.23.38.1 · SUSE:Linux Enterprise Module for Basesystem 15 SP6Package registry (OSV)
suse:kernel-azure6.4.0-150600.8.26.1 · SUSE:Linux Enterprise Module for Public Cloud 15 SP6Package registry (OSV)
suse:kernel-coco6.4.0-15061.12.coco15sp6.1 · SUSE:Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6Package registry (OSV)
suse:kernel-coco_debug6.4.0-15061.12.coco15sp6.1 · SUSE:Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6Package registry (OSV)
suse:kernel-default6.4.0-150600.23.38.1 · SUSE:Linux Enterprise Module for Basesystem 15 SP6Package registry (OSV)
suse:kernel-default-base6.4.0-150600.23.38.1.150600.12.16.2 · SUSE:Linux Enterprise Module for Basesystem 15 SP6Package registry (OSV)
suse:kernel-docs6.4.0-150600.23.38.1 · SUSE:Linux Enterprise Module for Development Tools 15 SP6Package registry (OSV)
suse:kernel-source6.4.0-150600.23.38.1 · SUSE:Linux Enterprise Module for Basesystem 15 SP6Package registry (OSV)
suse:kernel-source-azure6.4.0-150600.8.26.1 · SUSE:Linux Enterprise Module for Public Cloud 15 SP6Package registry (OSV)
suse:kernel-source-coco6.4.0-15061.12.coco15sp6.1 · SUSE:Linux Enterprise Module for Confidential Computing Technical Preview 15 SP6Package registry (OSV)

+3

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.

No nightly-computed relations.

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).

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.
  • No special conditions are required; it is repeatable.

If successful

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

Weakness class (CWE)

CWE-476 · NULL Pointer Dereference

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/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 (4 more)

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

All records