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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-2024-26926" ,
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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\nbinder: check offset alignment in binder_get_object()\n\nCommit 6d98eb95b450 (\"binder: avoid potential data leakage when copying\ntxn\") introduced changes to how binder objects are copied. In doing so,\nit unintentionally removed an offset alignment check done through calls\nto binder_alloc_copy_from_buffer() -> check_buffer().\n\nThese calls were replaced in binder_get_object() with copy_from_user(),\nso now an explicit offset alignment check is needed here. This avoids\nlater complications when unwinding the objects gets harder.\n\nIt is worth noting this check existed prior to commit 7a67a39320df\n(\"binder: add function to copy binder object from buffer\"), likely\nremoved due to redundancy at the time."
}
]
} ,
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"description" : [
{
"lang" : "eng" ,
"value" : "n/a"
}
]
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}
]
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} ,
"affects" : {
"vendor" : {
"vendor_data" : [
{
"vendor_name" : "Linux" ,
"product" : {
"product_data" : [
{
"product_name" : "Linux" ,
"version" : {
"version_data" : [
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{
"version_affected" : "<" ,
"version_name" : "c056a6ba35e0" ,
"version_value" : "68a28f551e46"
} ,
{
"version_affected" : "<" ,
"version_name" : "23e9d815fad8" ,
"version_value" : "48a1f83ca9c6"
} ,
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{
"version_affected" : "<" ,
"version_name" : "7a9ad4aceb02" ,
"version_value" : "a2fd6dbc98be"
} ,
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{
"version_affected" : "<" ,
"version_name" : "6d98eb95b450" ,
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"version_value" : "a6d2a8b211c8"
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} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "5.17" ,
"status" : "affected"
} ,
{
"version" : "0" ,
"lessThan" : "5.17" ,
"status" : "unaffected" ,
"versionType" : "custom"
} ,
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{
"version" : "5.4.275" ,
"lessThanOrEqual" : "5.4.*" ,
"status" : "unaffected" ,
"versionType" : "custom"
} ,
{
"version" : "5.10.216" ,
"lessThanOrEqual" : "5.10.*" ,
"status" : "unaffected" ,
"versionType" : "custom"
} ,
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{
"version" : "5.15.157" ,
"lessThanOrEqual" : "5.15.*" ,
"status" : "unaffected" ,
"versionType" : "custom"
} ,
{
"version" : "6.1.88" ,
"lessThanOrEqual" : "6.1.*" ,
"status" : "unaffected" ,
"versionType" : "custom"
} ,
{
"version" : "6.6.29" ,
"lessThanOrEqual" : "6.6.*" ,
"status" : "unaffected" ,
"versionType" : "custom"
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{
"version" : "6.8.8" ,
"lessThanOrEqual" : "6.8.*" ,
"status" : "unaffected" ,
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} ,
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{
"version" : "6.9-rc5" ,
"lessThanOrEqual" : "*" ,
"status" : "unaffected" ,
"versionType" : "original_commit_for_fix"
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"references" : {
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{
"url" : "https://git.kernel.org/stable/c/68a28f551e4690db2b27b3db716c7395f6fada12" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/68a28f551e4690db2b27b3db716c7395f6fada12"
} ,
{
"url" : "https://git.kernel.org/stable/c/48a1f83ca9c68518b1a783c62e6a8223144fa9fc" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/48a1f83ca9c68518b1a783c62e6a8223144fa9fc"
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{
"url" : "https://git.kernel.org/stable/c/a2fd6dbc98be1105a1d8e9e31575da8873ef115c" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/a2fd6dbc98be1105a1d8e9e31575da8873ef115c"
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{
"url" : "https://git.kernel.org/stable/c/a6d2a8b211c874971ee4cf3ddd167408177f6e76" ,
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"name" : "https://git.kernel.org/stable/c/a6d2a8b211c874971ee4cf3ddd167408177f6e76"
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"name" : "https://git.kernel.org/stable/c/f01d6619045704d78613b14e2e0420bfdb7f1c15"
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{
"url" : "https://git.kernel.org/stable/c/aaef73821a3b0194a01bd23ca77774f704a04d40" ,
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"name" : "https://git.kernel.org/stable/c/aaef73821a3b0194a01bd23ca77774f704a04d40"
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