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{
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"data_type" : "CVE" ,
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"ID" : "CVE-2024-44931" ,
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"ASSIGNER" : "cve@kernel.org" ,
"STATE" : "PUBLIC"
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} ,
"description" : {
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"lang" : "eng" ,
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"value" : "In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: prevent potential speculation leaks in gpio_device_get_desc()\n\nUserspace may trigger a speculative read of an address outside the gpio\ndescriptor array.\nUsers can do that by calling gpio_ioctl() with an offset out of range.\nOffset is copied from user and then used as an array index to get\nthe gpio descriptor without sanitization in gpio_device_get_desc().\n\nThis change ensures that the offset is sanitized by using\narray_index_nospec() to mitigate any possibility of speculative\ninformation leaks.\n\nThis bug was discovered and resolved using Coverity Static Analysis\nSecurity Testing (SAST) by Synopsys, Inc."
}
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"lang" : "eng" ,
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"vendor" : {
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"vendor_name" : "Linux" ,
"product" : {
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"product_name" : "Linux" ,
"version" : {
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"version_affected" : "<" ,
"version_name" : "1da177e4c3f4" ,
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"version_value" : "185047104426"
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} ,
{
"version_value" : "not down converted" ,
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"versions" : [
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{
"version" : "4.19.323" ,
"lessThanOrEqual" : "4.19.*" ,
"status" : "unaffected" ,
"versionType" : "semver"
} ,
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"lessThanOrEqual" : "5.4.*" ,
"status" : "unaffected" ,
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} ,
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{
"version" : "5.10.227" ,
"lessThanOrEqual" : "5.10.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "5.15.168" ,
"lessThanOrEqual" : "5.15.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
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{
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"lessThanOrEqual" : "6.1.*" ,
"status" : "unaffected" ,
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} ,
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"lessThanOrEqual" : "6.6.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "6.10.5" ,
"lessThanOrEqual" : "6.10.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
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"version" : "6.11" ,
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"lessThanOrEqual" : "*" ,
"status" : "unaffected" ,
"versionType" : "original_commit_for_fix"
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"url" : "https://git.kernel.org/stable/c/18504710442671b02d00e6db9804a0ad26c5a479" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/18504710442671b02d00e6db9804a0ad26c5a479"
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} ,
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{
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"name" : "https://git.kernel.org/stable/c/672c19165fc96dfad531a5458e0b3cdab414aae4"
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"name" : "https://git.kernel.org/stable/c/1b955f786a4bcde8c0ccb2b7d519def2acb6f3cc"
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