CVE-2021-47347 (GCVE-0-2021-47347)
Vulnerability from cvelistv5
Published
2024-05-21 14:35
Modified
2025-05-04 07:09
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: wl1251: Fix possible buffer overflow in wl1251_cmd_scan Function wl1251_cmd_scan calls memcpy without checking the length. Harden by checking the length is within the maximum allowed size.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/0f6c0488368c9ac1aa685821916fadba32f5d1ef Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/115103f6e3f1c26c473766c16439c7c8b235529a Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/302e2ee34c5f7c5d805b7f835d9a6f2b43474e2a Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/40af3960a15339e8bbd3be50c3bc7b35e1a0b6ea Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/57ad99ae3c6738ba87bad259bb57c641ca68ebf6 Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/c5e4a10d7bd5d4f419d8b9705dff60cf69b302a1 Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/d10a87a3535cce2b890897914f5d0d83df669c63 Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/d3d8b9c9c7843dce31e284927d4c9904fd5a510a Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/d71dddeb5380613f9ef199f3e7368fd78fb1a46e Patch
af854a3a-2127-422b-91ae-364da2661108 https://git.kernel.org/stable/c/0f6c0488368c9ac1aa685821916fadba32f5d1ef Patch
af854a3a-2127-422b-91ae-364da2661108 https://git.kernel.org/stable/c/115103f6e3f1c26c473766c16439c7c8b235529a Patch
af854a3a-2127-422b-91ae-364da2661108 https://git.kernel.org/stable/c/302e2ee34c5f7c5d805b7f835d9a6f2b43474e2a Patch
af854a3a-2127-422b-91ae-364da2661108 https://git.kernel.org/stable/c/40af3960a15339e8bbd3be50c3bc7b35e1a0b6ea Patch
af854a3a-2127-422b-91ae-364da2661108 https://git.kernel.org/stable/c/57ad99ae3c6738ba87bad259bb57c641ca68ebf6 Patch
af854a3a-2127-422b-91ae-364da2661108 https://git.kernel.org/stable/c/c5e4a10d7bd5d4f419d8b9705dff60cf69b302a1 Patch
af854a3a-2127-422b-91ae-364da2661108 https://git.kernel.org/stable/c/d10a87a3535cce2b890897914f5d0d83df669c63 Patch
af854a3a-2127-422b-91ae-364da2661108 https://git.kernel.org/stable/c/d3d8b9c9c7843dce31e284927d4c9904fd5a510a Patch
af854a3a-2127-422b-91ae-364da2661108 https://git.kernel.org/stable/c/d71dddeb5380613f9ef199f3e7368fd78fb1a46e Patch
Impacted products
Vendor Product Version
Linux Linux Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
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Endurecer comprobando que el largo est\u00e9 dentro del tama\u00f1o m\u00e1ximo 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  }
}


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