ghsa-gvgx-pcvr-3pc4
Vulnerability from github
Published
2024-04-03 18:30
Modified
2024-06-26 00:31
Details
In the Linux kernel, the following vulnerability has been resolved:
crypto: virtio/akcipher - Fix stack overflow on memcpy
sizeof(struct virtio_crypto_akcipher_session_para) is less than sizeof(struct virtio_crypto_op_ctrl_req::u), copying more bytes from stack variable leads stack overflow. Clang reports this issue by commands: make -j CC=clang-14 mrproper >/dev/null 2>&1 make -j O=/tmp/crypto-build CC=clang-14 allmodconfig >/dev/null 2>&1 make -j O=/tmp/crypto-build W=1 CC=clang-14 drivers/crypto/virtio/ virtio_crypto_akcipher_algs.o
{
"affected": [],
"aliases": [
"CVE-2024-26753"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-03T17:15:51Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: virtio/akcipher - Fix stack overflow on memcpy\n\nsizeof(struct virtio_crypto_akcipher_session_para) is less than\nsizeof(struct virtio_crypto_op_ctrl_req::u), copying more bytes from\nstack variable leads stack overflow. Clang reports this issue by\ncommands:\nmake -j CC=clang-14 mrproper \u003e/dev/null 2\u003e\u00261\nmake -j O=/tmp/crypto-build CC=clang-14 allmodconfig \u003e/dev/null 2\u003e\u00261\nmake -j O=/tmp/crypto-build W=1 CC=clang-14 drivers/crypto/virtio/\n virtio_crypto_akcipher_algs.o",
"id": "GHSA-gvgx-pcvr-3pc4",
"modified": "2024-06-26T00:31:36Z",
"published": "2024-04-03T18:30:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26753"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/37077ed16c7793e21b005979d33f8a61565b7e86"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/62f361bfea60c6afc3df09c1ad4152e6507f6f47"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/b0365460e945e1117b47cf7329d86de752daff63"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c0ec2a712daf133d9996a8a1b7ee2d4996080363"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ef1e47d50324e232d2da484fe55a54274eeb9bc1"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
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