CVE-2021-47426 (GCVE-0-2021-47426)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:04 – Updated: 2025-05-04 07:10
VLAI?
Title
bpf, s390: Fix potential memory leak about jit_data
Summary
In the Linux kernel, the following vulnerability has been resolved: bpf, s390: Fix potential memory leak about jit_data Make sure to free jit_data through kfree() in the error path.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 1c8f9b91c456f5b47a377a0c8c5d4130fc39433a , < a326f9c01cfbee4450ae49ce618ae6cbc0f76842 (git)
Affected: 1c8f9b91c456f5b47a377a0c8c5d4130fc39433a , < 29fdb11ca88d3c490a3d56f0dc77eb9444d086be (git)
Affected: 1c8f9b91c456f5b47a377a0c8c5d4130fc39433a , < d590a410e472417a22336c7c37685bfb38e801f2 (git)
Affected: 1c8f9b91c456f5b47a377a0c8c5d4130fc39433a , < 686cb8b9f6b46787f035afe8fbd132a74e6b1bdd (git)
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    Linux Linux Affected: 5.4
Unaffected: 0 , < 5.4 (semver)
Unaffected: 5.4.153 , ≤ 5.4.* (semver)
Unaffected: 5.10.73 , ≤ 5.10.* (semver)
Unaffected: 5.14.12 , ≤ 5.14.* (semver)
Unaffected: 5.15 , ≤ * (original_commit_for_fix)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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