ghsa-vx2v-mjff-9hjf
Vulnerability from github
Published
2024-05-17 15:31
Modified
2024-05-17 15:31
Details
In the Linux kernel, the following vulnerability has been resolved:
crypto: safexcel - Add error handling for dma_map_sg() calls
Macro dma_map_sg() may return 0 on error. This patch enables checks in case of the macro failure and ensures unmapping of previously mapped buffers with dma_unmap_sg().
Found by Linux Verification Center (linuxtesting.org) with static analysis tool SVACE.
{
"affected": [],
"aliases": [
"CVE-2023-52687"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-17T15:15:19Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: safexcel - Add error handling for dma_map_sg() calls\n\nMacro dma_map_sg() may return 0 on error. This patch enables\nchecks in case of the macro failure and ensures unmapping of\npreviously mapped buffers with dma_unmap_sg().\n\nFound by Linux Verification Center (linuxtesting.org) with static\nanalysis tool SVACE.",
"id": "GHSA-vx2v-mjff-9hjf",
"modified": "2024-05-17T15:31:11Z",
"published": "2024-05-17T15:31:11Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52687"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/4c0ac81a172a69a7733290915276672787e904ec"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/8084b788c2fb1260f7d44c032d5124680b20d2b2"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/87e02063d07708cac5bfe9fd3a6a242898758ac8"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/fc0b785802b856566df3ac943e38a072557001c4"
}
],
"schema_version": "1.4.0",
"severity": []
}
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