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{
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"data_version" : "4.0" ,
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"data_type" : "CVE" ,
"data_format" : "MITRE" ,
"CVE_data_meta" : {
"ID" : "CVE-2024-47712" ,
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"ASSIGNER" : "cve@kernel.org" ,
"STATE" : "PUBLIC"
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} ,
"description" : {
"description_data" : [
{
"lang" : "eng" ,
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"value" : "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: wilc1000: fix potential RCU dereference issue in wilc_parse_join_bss_param\n\nIn the `wilc_parse_join_bss_param` function, the TSF field of the `ies`\nstructure is accessed after the RCU read-side critical section is\nunlocked. According to RCU usage rules, this is illegal. Reusing this\npointer can lead to unpredictable behavior, including accessing memory\nthat has been updated or causing use-after-free issues.\n\nThis possible bug was identified using a static analysis tool developed\nby myself, specifically designed to detect RCU-related issues.\n\nTo address this, the TSF value is now stored in a local variable\n`ies_tsf` before the RCU lock is released. The `param->tsf_lo` field is\nthen assigned using this local variable, ensuring that the TSF value is\nsafely accessed."
}
]
} ,
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"description" : [
{
"lang" : "eng" ,
"value" : "n/a"
}
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}
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} ,
"affects" : {
"vendor" : {
"vendor_data" : [
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"vendor_name" : "Linux" ,
"product" : {
"product_data" : [
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"product_name" : "Linux" ,
"version" : {
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{
"version_affected" : "<" ,
"version_name" : "e556006de4ea" ,
"version_value" : "5a24cedc243a"
} ,
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{
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"version_name" : "b4bbf38c350a" ,
"version_value" : "557418e17046"
} ,
{
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"version_name" : "d80fc436751c" ,
"version_value" : "bf090f4fe935"
} ,
{
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"version_name" : "745003b5917b" ,
"version_value" : "b040b71d99ee"
} ,
{
"version_affected" : "<" ,
"version_name" : "4bfd20d5f5c6" ,
"version_value" : "84398204c5df"
} ,
{
"version_affected" : "<" ,
"version_name" : "205c50306acf" ,
"version_value" : "2f944e6255c2"
} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "6.9" ,
"status" : "affected"
} ,
{
"version" : "0" ,
"lessThan" : "6.9" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
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{
"version" : "5.4.285" ,
"lessThanOrEqual" : "5.4.*" ,
"status" : "unaffected" ,
"versionType" : "semver"
} ,
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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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} ,
{
"version" : "6.1.113" ,
"lessThanOrEqual" : "6.1.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "6.6.54" ,
"lessThanOrEqual" : "6.6.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "6.10.13" ,
"lessThanOrEqual" : "6.10.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "6.11.2" ,
"lessThanOrEqual" : "6.11.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
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"version" : "6.12" ,
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"lessThanOrEqual" : "*" ,
"status" : "unaffected" ,
"versionType" : "original_commit_for_fix"
}
] ,
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}
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"references" : {
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{
"url" : "https://git.kernel.org/stable/c/5a24cedc243ace5ed7c1016f52a7bfc8f5b07815" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/5a24cedc243ace5ed7c1016f52a7bfc8f5b07815"
} ,
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{
"url" : "https://git.kernel.org/stable/c/557418e1704605a81c9e26732449f71b1d40ba1e" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/557418e1704605a81c9e26732449f71b1d40ba1e"
} ,
{
"url" : "https://git.kernel.org/stable/c/bf090f4fe935294361eabd9dc5a949fdd77d3d1b" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/bf090f4fe935294361eabd9dc5a949fdd77d3d1b"
} ,
{
"url" : "https://git.kernel.org/stable/c/b040b71d99ee5e17bb7a743dc01cbfcae8908ce1" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/b040b71d99ee5e17bb7a743dc01cbfcae8908ce1"
} ,
{
"url" : "https://git.kernel.org/stable/c/84398204c5df5aaf89453056cf0647cda9664d2b" ,
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"name" : "https://git.kernel.org/stable/c/84398204c5df5aaf89453056cf0647cda9664d2b"
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} ,
{
"url" : "https://git.kernel.org/stable/c/79510414a7626317f13cc9073244ab7a8deb3192" ,
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"name" : "https://git.kernel.org/stable/c/79510414a7626317f13cc9073244ab7a8deb3192"
} ,
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"url" : "https://git.kernel.org/stable/c/6d7c6ae1efb1ff68bc01d79d94fdf0388f86cdd8" ,
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"name" : "https://git.kernel.org/stable/c/6d7c6ae1efb1ff68bc01d79d94fdf0388f86cdd8"
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