ghsa-7pp5-c4g8-xxc4
Vulnerability from github
Published
2024-02-23 12:30
Modified
2024-06-26 00:31
Severity
Details
In the Linux kernel, the following vulnerability has been resolved:
i2c: i801: Fix block process call transactions
According to the Intel datasheets, software must reset the block buffer index twice for block process call transactions: once before writing the outgoing data to the buffer, and once again before reading the incoming data from the buffer.
The driver is currently missing the second reset, causing the wrong portion of the block buffer to be read.
{
"affected": [],
"aliases": [
"CVE-2024-26593"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-02-23T10:15:07Z",
"severity": "HIGH"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\ni2c: i801: Fix block process call transactions\n\nAccording to the Intel datasheets, software must reset the block\nbuffer index twice for block process call transactions: once before\nwriting the outgoing data to the buffer, and once again before\nreading the incoming data from the buffer.\n\nThe driver is currently missing the second reset, causing the wrong\nportion of the block buffer to be read.",
"id": "GHSA-7pp5-c4g8-xxc4",
"modified": "2024-06-26T00:31:34Z",
"published": "2024-02-23T12:30:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26593"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/1f8d0691c50581ba6043f009ec9e8b9f78f09d5a"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/491528935c9c48bf341d8b40eabc6c4fc5df6f2c"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/609c7c1cc976e740d0fed4dbeec688b3ecb5dce2"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/6be99c51829b24c914cef5bff6164877178e84d9"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/7a14b8a477b88607d157c24aeb23e7389ec3319f"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c1c9d0f6f7f1dbf29db996bd8e166242843a5f21"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/d074d5ff5ae77b18300e5079c6bda6342a4d44b7"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EZOU3745CWCDZ7EMKMXB2OEEIB5Q3IWM"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OX4EWCYDZRTOEMC2C6OF7ZACAP23SUB5"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
}
]
}
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