fkie_nvd - fkie_cve-2025-38489

FKIE_CVE-2025-38489

Vulnerability from fkie_nvd - Published: 2025-07-28 12:15 - Updated: 2025-11-19 17:45

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: s390/bpf: Fix bpf_arch_text_poke() with new_addr == NULL again Commit 7ded842b356d ("s390/bpf: Fix bpf_plt pointer arithmetic") has accidentally removed the critical piece of commit c730fce7c70c ("s390/bpf: Fix bpf_arch_text_poke() with new_addr == NULL"), causing intermittent kernel panics in e.g. perf's on_switch() prog to reappear. Restore the fix and add a comment.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/0c7b20f7785cfdd59403333612c90b458b12307c	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/6a5abf8cf182f577c7ae6c62f14debc9754ec986	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/a4f9c7846b1ac428921ce9676b1b8c80ed60093c	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/d5629d1af0600f8cc7c9245e8d832a66358ef889	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	6.9
linux	linux_kernel	6.9
linux	linux_kernel	6.9
linux	linux_kernel	6.9
linux	linux_kernel	6.9
linux	linux_kernel	6.9
linux	linux_kernel	6.9
linux	linux_kernel	6.16
linux	linux_kernel	6.16
linux	linux_kernel	6.16
linux	linux_kernel	6.16
linux	linux_kernel	6.16
linux	linux_kernel	6.16

JSON

To clipboard

{
  "configurations": [
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          "cpeMatch": [
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ns390/bpf: Fix bpf_arch_text_poke() with new_addr == NULL again\n\nCommit 7ded842b356d (\"s390/bpf: Fix bpf_plt pointer arithmetic\") has\naccidentally removed the critical piece of commit c730fce7c70c\n(\"s390/bpf: Fix bpf_arch_text_poke() with new_addr == NULL\"), causing\nintermittent kernel panics in e.g. perf\u0027s on_switch() prog to reappear.\n\nRestore the fix and add a comment."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: s390/bpf: Fix bpf_arch_text_poke() with new_addr == NULL again Commit 7ded842b356d (\"s390/bpf: Fix bpf_plt pointer arithmetic\") elimin\u00f3 accidentalmente la parte cr\u00edtica del commit c730fce7c70c (\"s390/bpf: Fix bpf_arch_text_poke() with new_addr == NULL\"), lo que provocaba la reaparici\u00f3n de p\u00e1nicos de kernel intermitentes en el programa on_switch() de perf, por ejemplo. Restablezca la correcci\u00f3n y a\u00f1ada un comentario."
    }
  ],
  "id": "CVE-2025-38489",
  "lastModified": "2025-11-19T17:45:54.723",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
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  "references": [
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "type": "Primary"
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}

CVE-2025-38489 (GCVE-0-2025-38489)

Vulnerability from cvelistv5 – Published: 2025-07-28 11:21 – Updated: 2025-07-28 11:21

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/0c7b20f7785cfdd59…
	https://git.kernel.org/stable/c/d5629d1af0600f8cc…
	https://git.kernel.org/stable/c/a4f9c7846b1ac4289…
	https://git.kernel.org/stable/c/6a5abf8cf182f577c…

Impacted products

Vendor

Product

Version

Linux

Affected: c3062bdb859b6e2567e7f5c8cde20c0250bb130f , < 0c7b20f7785cfdd59403333612c90b458b12307c (git)
Affected: 7ded842b356d151ece8ac4985940438e6d3998bb , < d5629d1af0600f8cc7c9245e8d832a66358ef889 (git)
Affected: 7ded842b356d151ece8ac4985940438e6d3998bb , < a4f9c7846b1ac428921ce9676b1b8c80ed60093c (git)
Affected: 7ded842b356d151ece8ac4985940438e6d3998bb , < 6a5abf8cf182f577c7ae6c62f14debc9754ec986 (git)
Affected: d3d74e45a060d218fe4b0c9174f0a77517509d8e (git)

Linux

Affected: 6.9
Unaffected: 0 , < 6.9 (semver)
Unaffected: 6.6.100 , ≤ 6.6.* (semver)
Unaffected: 6.12.40 , ≤ 6.12.* (semver)
Unaffected: 6.15.8 , ≤ 6.15.* (semver)
Unaffected: 6.16 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

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  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "arch/s390/net/bpf_jit_comp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
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          "vendor": "Linux",
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            },
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              "version": "0",
              "versionType": "semver"
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    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38489",
    "datePublished": "2025-07-28T11:21:53.024Z",
    "dateReserved": "2025-04-16T04:51:24.021Z",
    "dateUpdated": "2025-07-28T11:21:53.024Z",
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}

Sightings

Author	Source	Type	Date

Nomenclature

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.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2025-38489

CVE-2025-38489 (GCVE-0-2025-38489)

Tags

Sightings

Nomenclature