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CVE-2024-50295 (GCVE-0-2024-50295)

Vulnerability from cvelistv5 – Published: 2024-11-19 01:30 – Updated: 2026-05-23 15:54
VLAI
Title
net: arc: fix the device for dma_map_single/dma_unmap_single
Summary
In the Linux kernel, the following vulnerability has been resolved: net: arc: fix the device for dma_map_single/dma_unmap_single The ndev->dev and pdev->dev aren't the same device, use ndev->dev.parent which has dma_mask, ndev->dev.parent is just pdev->dev. Or it would cause the following issue: [ 39.933526] ------------[ cut here ]------------ [ 39.938414] WARNING: CPU: 1 PID: 501 at kernel/dma/mapping.c:149 dma_map_page_attrs+0x90/0x1f8
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: f959dcd6ddfd29235030e8026471ac1b022ad2b0 , < 30606ea3fae57f8e9f2467415389e988e3c53a18 (git)
Affected: f959dcd6ddfd29235030e8026471ac1b022ad2b0 , < 3898393b5483c8aa2efd7cb13aa70e22078ab022 (git)
Affected: f959dcd6ddfd29235030e8026471ac1b022ad2b0 , < fd4e062fbc07156f8e9d73212d347c744572677e (git)
Affected: f959dcd6ddfd29235030e8026471ac1b022ad2b0 , < 8ed7a4a39c3f7cd9655af867e878fda512ae67ad (git)
Affected: f959dcd6ddfd29235030e8026471ac1b022ad2b0 , < cd4706d9ac0d8d3bab8dc9e50cc1187f6cfa43dd (git)
Affected: f959dcd6ddfd29235030e8026471ac1b022ad2b0 , < 71803c1dfa29e0d13b99e48fda11107cc8caebc7 (git)
Affected: 4e57482e8440fac7137832629109730ea4b267aa (git)
Affected: 5.9.2 , < 5.10 (semver)
guessed Create a notification for this product.
Linux Linux Affected: 5.10
Unaffected: 0 , < 5.10 (semver)
Unaffected: 5.10.230 , ≤ 5.10.* (semver)
Unaffected: 5.15.172 , ≤ 5.15.* (semver)
Unaffected: 6.1.117 , ≤ 6.1.* (semver)
Unaffected: 6.6.61 , ≤ 6.6.* (semver)
Unaffected: 6.11.8 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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O causar\u00eda el siguiente problema: [ 39.933526] ------------[ cortar aqu\u00ed ]------------ [ 39.938414] ADVERTENCIA: CPU: 1 PID: 501 en kernel/dma/mapping.c:149 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vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"24DBE6C7-2AAE-4818-AED2-E131F153D2FA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc6:*:*:*:*:*:*\",\"matchCriteriaId\":\"24B88717-53F5-42AA-9B72-14C707639E3F\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/30606ea3fae57f8e9f2467415389e988e3c53a18\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/3898393b5483c8aa2efd7cb13aa70e22078ab022\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/71803c1dfa29e0d13b99e48fda11107cc8caebc7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8ed7a4a39c3f7cd9655af867e878fda512ae67ad\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/cd4706d9ac0d8d3bab8dc9e50cc1187f6cfa43dd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/fd4e062fbc07156f8e9d73212d347c744572677e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2025-11-21T10:42:19+00:00",
      "cve": "CVE-2024-50295",
      "id": "CVE-2024-50295",
      "initial_release_date": "2024-11-19T00:00:00+00:00",
      "product_status:known_not_affected": "198",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: net: arc: fix the device for dma_map_single/dma_unmap_single",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-50295.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-02T01:24:31Z",
      "cve": "CVE-2024-50295",
      "id": "CVE-2024-50295",
      "initial_release_date": "2024-11-19T03:49:00Z",
      "product_status:known_affected": "354",
      "product_status:known_not_affected": "360",
      "product_status:recommended": "549",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2024-50295",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-50295.json",
      "version": "51"
    }
  }
}



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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.


Detection rules are retrieved from Rulezet.


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.