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CVE-2026-46019 (GCVE-0-2026-46019)

Vulnerability from cvelistv5 – Published: 2026-05-27 12:56 – Updated: 2026-06-14 17:48
VLAI
Title
crypto: atmel-aes - Fix 3-page memory leak in atmel_aes_buff_cleanup
Summary
In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-aes - Fix 3-page memory leak in atmel_aes_buff_cleanup atmel_aes_buff_init() allocates 4 pages using __get_free_pages() with ATMEL_AES_BUFFER_ORDER, but atmel_aes_buff_cleanup() frees only the first page using free_page(), leaking the remaining 3 pages. Use free_pages() with ATMEL_AES_BUFFER_ORDER to fix the memory leak.
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: bbe628ed897d728d38c4035381d12b2f308fac6f , < de6952e0af2acbada900d742437e848285c01d11 (git)
Affected: bbe628ed897d728d38c4035381d12b2f308fac6f , < 5ad40cde96d603a88d68f8ed59f6d36407ab1f3c (git)
Affected: bbe628ed897d728d38c4035381d12b2f308fac6f , < 03e00aafa5f747d07811589e8d5fee638245431b (git)
Affected: bbe628ed897d728d38c4035381d12b2f308fac6f , < b63f1e2f0e319ad3fe4a58eb3db4fd50cc98baca (git)
Affected: bbe628ed897d728d38c4035381d12b2f308fac6f , < 65b3589d39d05699c3850202f8333e5361033ea3 (git)
Affected: bbe628ed897d728d38c4035381d12b2f308fac6f , < 61516b4a5b2647dc3f8f67b5dffaf038be997511 (git)
Affected: bbe628ed897d728d38c4035381d12b2f308fac6f , < 230ad8a78fe67266b1ba4685da1abdd61471c5b8 (git)
Affected: bbe628ed897d728d38c4035381d12b2f308fac6f , < 3fcfff4ed35f963380a68741bcd52742baff7f76 (git)
guessed Create a notification for this product.
Linux Linux Affected: 4.5
Unaffected: 0 , < 4.5 (semver)
Unaffected: 5.10.258 , ≤ 5.10.* (semver)
Unaffected: 5.15.209 , ≤ 5.15.* (semver)
Unaffected: 6.1.175 , ≤ 6.1.* (semver)
Unaffected: 6.6.140 , ≤ 6.6.* (semver)
Unaffected: 6.12.86 , ≤ 6.12.* (semver)
Unaffected: 6.18.27 , ≤ 6.18.* (semver)
Unaffected: 7.0.4 , ≤ 7.0.* (semver)
Unaffected: 7.1 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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    "redhat_vex": {
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      "cve": "CVE-2026-46019",
      "id": "CVE-2026-46019",
      "initial_release_date": "2026-05-27T00:00:00+00:00",
      "product_status:known_not_affected": "274",
      "source": "Red Hat CSAF VEX",
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      "title": "kernel: crypto: atmel-aes - Fix 3-page memory leak in atmel_aes_buff_cleanup",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46019.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-11T01:13:20Z",
      "cve": "CVE-2026-46019",
      "id": "CVE-2026-46019",
      "initial_release_date": "2026-05-28T03:54:17Z",
      "product_status:first_fixed": "2",
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      "product_status:recommended": "254",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2026-46019",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-46019.json",
      "version": "12"
    }
  }
}



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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.