CVE-2025-38612 (GCVE-0-2025-38612)
Vulnerability from cvelistv5 – Published: 2025-08-19 17:03 – Updated: 2026-05-11 21:31
VLAI
EPSS
VEX
Title
staging: fbtft: fix potential memory leak in fbtft_framebuffer_alloc()
Summary
In the Linux kernel, the following vulnerability has been resolved:
staging: fbtft: fix potential memory leak in fbtft_framebuffer_alloc()
In the error paths after fb_info structure is successfully allocated,
the memory allocated in fb_deferred_io_init() for info->pagerefs is not
freed. Fix that by adding the cleanup function on the error path.
Severity
5.5 (Medium)
Assigner
References
11 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
c296d5f9957c03994a699d6739c27d4581a9f6c7 , < 83ea0c7b8d12c67f6c4703d6c458627a7fc45fc0
(git)
Affected: c296d5f9957c03994a699d6739c27d4581a9f6c7 , < c3b1c45c48117ed4d8797ee89d1155f16b72d490 (git) Affected: c296d5f9957c03994a699d6739c27d4581a9f6c7 , < 3290f62f23fae05f2ec34085eb86dfb3648ef91f (git) Affected: c296d5f9957c03994a699d6739c27d4581a9f6c7 , < 6f9e2cf9e9c1a891a683329af35bb33ed9d38b5f (git) Affected: c296d5f9957c03994a699d6739c27d4581a9f6c7 , < b31cf6f7716a5d3e4461763f32d812acdaec6e74 (git) Affected: c296d5f9957c03994a699d6739c27d4581a9f6c7 , < a3177955f8da3c826a18b75e54881e2e9a9c96f1 (git) Affected: c296d5f9957c03994a699d6739c27d4581a9f6c7 , < 6771f121ae87490ddc19eabb7450383af9e01b6d (git) Affected: c296d5f9957c03994a699d6739c27d4581a9f6c7 , < 47b3d6e8921bbb7b65c2dab8eaa8864901848c1c (git) Affected: c296d5f9957c03994a699d6739c27d4581a9f6c7 , < eb2cb7dab60f9be0b435ac4a674255429a36d72c (git) |
guessed | |
| Linux | Linux |
Affected:
4.0
Unaffected: 0 , < 4.0 (semver) Unaffected: 5.4.297 , ≤ 5.4.* (semver) Unaffected: 5.10.241 , ≤ 5.10.* (semver) Unaffected: 5.15.190 , ≤ 5.15.* (semver) Unaffected: 6.1.148 , ≤ 6.1.* (semver) Unaffected: 6.6.102 , ≤ 6.6.* (semver) Unaffected: 6.12.42 , ≤ 6.12.* (semver) Unaffected: 6.15.10 , ≤ 6.15.* (semver) Unaffected: 6.16.1 , ≤ 6.16.* (semver) Unaffected: 6.17 , ≤ * (original_commit_for_fix) |
guessed |
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Para solucionar esto, se a\u00f1ade la funci\u00f3n de limpieza en la ruta de error.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/staging/fbtft/fbtft-core.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"c296d5f9957c03994a699d6739c27d4581a9f6c7\",\"lessThan\":\"83ea0c7b8d12c67f6c4703d6c458627a7fc45fc0\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c296d5f9957c03994a699d6739c27d4581a9f6c7\",\"lessThan\":\"c3b1c45c48117ed4d8797ee89d1155f16b72d490\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c296d5f9957c03994a699d6739c27d4581a9f6c7\",\"lessThan\":\"3290f62f23fae05f2ec34085eb86dfb3648ef91f\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c296d5f9957c03994a699d6739c27d4581a9f6c7\",\"lessThan\":\"6f9e2cf9e9c1a891a683329af35bb33ed9d38b5f\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c296d5f9957c03994a699d6739c27d4581a9f6c7\",\"lessThan\":\"b31cf6f7716a5d3e4461763f32d812acdaec6e74\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c296d5f9957c03994a699d6739c27d4581a9f6c7\",\"lessThan\":\"a3177955f8da3c826a18b75e54881e2e9a9c96f1\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c296d5f9957c03994a699d6739c27d4581a9f6c7\",\"lessThan\":\"6771f121ae87490ddc19eabb7450383af9e01b6d\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c296d5f9957c03994a699d6739c27d4581a9f6c7\",\"lessThan\":\"47b3d6e8921bbb7b65c2dab8eaa8864901848c1c\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"c296d5f9957c03994a699d6739c27d4581a9f6c7\",\"lessThan\":\"eb2cb7dab60f9be0b435ac4a674255429a36d72c\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/staging/fbtft/fbtft-core.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"4.0\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"4.0\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.4.297\",\"lessThanOrEqual\":\"5.4.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.241\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.190\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.148\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.102\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.42\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.15.10\",\"lessThanOrEqual\":\"6.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.16.1\",\"lessThanOrEqual\":\"6.16.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.17\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-401\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.0\",\"versionEndExcluding\":\"5.4.297\",\"matchCriteriaId\":\"9F84CD91-4028-4726-8BC5-EA673784DEB8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.5\",\"versionEndExcluding\":\"5.10.241\",\"matchCriteriaId\":\"D0D21C35-EB8A-488A-BBF9-403E4817E5DD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.190\",\"matchCriteriaId\":\"AD9E597F-3DDE-4D7E-976C-463D0611F13F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.148\",\"matchCriteriaId\":\"3E5B1B93-C244-4B54-B3AB-12C2635A443B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.102\",\"matchCriteriaId\":\"DD6EDB96-08AC-49D8-A1A9-4D2140C49BC7\"},{\"vulnerable\":tr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Party Advisory\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]}]}}",
"redhat_vex": {
"aggregate_severity": "None",
"current_release_date": "2026-06-30T10:18:39+00:00",
"cve": "CVE-2025-38612",
"id": "CVE-2025-38612",
"initial_release_date": "2025-08-19T00:00:00+00:00",
"product_status:known_not_affected": "274",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: staging: fbtft: fix potential memory leak in fbtft_framebuffer_alloc()",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-38612.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-08-28T17:00:00Z",
"cve": "CVE-2025-38612",
"id": "CVE-2025-38612",
"initial_release_date": "2025-08-19T23:22:51Z",
"product_status:first_fixed": "2",
"product_status:known_affected": "580",
"product_status:known_not_affected": "279",
"product_status:recommended": "472",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2025-38612",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2025-38612.json",
"version": "48"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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