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CVE Record

CVE-2024-57978: media: imx-jpeg: Fix potential error pointer dereference in detach_pm()

In the Linux kernel, the following vulnerability has been resolved: media: imx-jpeg: Fix potential error pointer dereference in detach_pm() The proble is on the first line: if (jpeg->pd_dev[i] && !pm_runtime_suspended(jpeg->pd_dev[i])) If jpeg->pd_dev[i] is an error pointer, then passing it to pm_runtime_suspended() will lead to an Oops. The other conditions check for both error pointers and NULL, but it would be more clear to use the IS_ERR_OR_NULL() check for that.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

This is a Linux kernel bug in the imx-jpeg media driver. Under an error condition, the driver can treat an error value like a real device pointer, causing a kernel Oops. The public record does not provide CVSS, exploitation details, or a confirmed attack path.

Executive priority

Handle through normal kernel patch management unless the affected driver is present on production embedded or appliance systems. Business urgency rises where device availability matters and kernel crashes would disrupt operations.

Technical view

In detach_pm(), jpeg->pd_dev[i] is checked for non-NULL but not for error-pointer values before pm_runtime_suspended() is called. Kernel stable fixes use safer error-or-NULL handling. The described impact is an Oops from error pointer dereference, primarily an availability and stability concern.

Likely exposure

Exposure appears limited to Linux systems running affected kernels with the imx-jpeg media driver path relevant. Embedded or appliance Linux builds using i.MX-related media hardware should be prioritized for review. The bundle lists multiple affected and fixed kernel versions but lacks CPEs.

Exploitation context

There is no KEV listing and no cited source in the bundle claims active exploitation. The sources do not describe remote reachability, required privileges, or a weaponized exploit. Treat exploitation status as unproven.

Researcher notes

The record is sparse: no CVSS, CWE, CPEs, or exploit prerequisites are provided. The strongest evidence is the upstream stable commit set and Debian LTS reference. Avoid assuming broader kernel impact beyond the imx-jpeg driver path.

Mitigation direction

  • Apply vendor or distribution kernel updates containing the referenced stable fixes.
  • For Debian LTS systems, review and apply the relevant Debian security update.
  • Prioritize systems using affected Linux kernel branches and media hardware support.
  • Check kernel vendor guidance before using custom backports.
  • Reboot into the updated kernel after patching.

Validation and detection

  • Inventory Linux kernel versions against the affected and fixed versions in the CVE record.
  • Confirm whether the imx-jpeg driver is built, loaded, or used on target systems.
  • Review distribution changelogs for CVE-2024-57978 or the referenced stable commits.
  • Check kernel logs for related Oops events on systems using this driver.
Prepared
Confidence
medium
Sources
9

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

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CVE-2024-57978 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
3Timeline events
1ADP providers
8Source links

Vulnerability timeline

Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.

  1. CVE reservedCVE Program

    The CVE ID was reserved by the assigning CNA.

  2. CVE publishedCVE Program

    The CVE record was published.

  3. CVE updatedCVE Program

    The CVE record metadata indicates this as the latest update time.

ADP provider summaries

CVECVE Program Container

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
LinuxLinuxf3c4e088ec01cae45931a18ddf7cae0f4d72e1c5, 12914fd765ba4f9d6a9a50439e8dd2e9f91423f2, b7a830bbc25da0f641e3ef2bac3b1766b2777a8b, 2f86d104539fab9181ea7b5721f40e7b92a8bf67, fd0af4cd35da0eb550ef682b71cda70a4e36f6b9, fd0af4cd35da0eb550ef682b71cda70a4e36f6b9, 5.15.174, 6.1.120, 6.6.64, 6.12.4unaffected
LinuxLinux6.13, 0, 5.15.179, 6.1.129, 6.6.76, 6.12.13, 6.13.2, 6.14affected
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.