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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-2023-52567" ,
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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\nserial: 8250_port: Check IRQ data before use\n\nIn case the leaf driver wants to use IRQ polling (irq = 0) and\nIIR register shows that an interrupt happened in the 8250 hardware\nthe IRQ data can be NULL. In such a case we need to skip the wake\nevent as we came to this path from the timer interrupt and quite\nlikely system is already awake.\n\nWithout this fix we have got an Oops:\n\n serial8250: ttyS0 at I/O 0x3f8 (irq = 0, base_baud = 115200) is a 16550A\n ...\n BUG: kernel NULL pointer dereference, address: 0000000000000010\n RIP: 0010:serial8250_handle_irq+0x7c/0x240\n Call Trace:\n ? serial8250_handle_irq+0x7c/0x240\n ? __pfx_serial8250_timeout+0x10/0x10"
}
]
} ,
"problemtype" : {
"problemtype_data" : [
{
"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" : "edfe57aedff4" ,
"version_value" : "ee5732caaffb"
} ,
{
"version_affected" : "<" ,
"version_name" : "0bd49a043c79" ,
"version_value" : "c334650150c2"
} ,
{
"version_affected" : "<" ,
"version_name" : "572d48361aa0" ,
"version_value" : "bf3c728e3692"
} ,
{
"version_affected" : "<" ,
"version_name" : "d5d628fea5f6" ,
"version_value" : "e14afa4450cb"
} ,
{
"version_affected" : "<" ,
"version_name" : "424cf2929635" ,
"version_value" : "2b837f13a818"
} ,
{
"version_affected" : "<" ,
"version_name" : "727e92fe13e8" ,
"version_value" : "e14f68a48fd4"
} ,
{
"version_affected" : "<" ,
"version_name" : "0ba9e3a13c6a" ,
"version_value" : "3345cc5f02f1"
} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
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{
"version" : "6.4" ,
"status" : "affected"
} ,
{
"version" : "0" ,
"lessThan" : "6.4" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
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{
"version" : "4.14.327" ,
"lessThanOrEqual" : "4.14.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "4.19.296" ,
"lessThanOrEqual" : "4.19.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "5.4.258" ,
"lessThanOrEqual" : "5.4.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "5.10.198" ,
"lessThanOrEqual" : "5.10.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "5.15.134" ,
"lessThanOrEqual" : "5.15.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "6.1.56" ,
"lessThanOrEqual" : "6.1.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "6.5.6" ,
"lessThanOrEqual" : "6.5.*" ,
"status" : "unaffected" ,
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"versionType" : "semver"
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} ,
{
"version" : "6.6" ,
"lessThanOrEqual" : "*" ,
"status" : "unaffected" ,
"versionType" : "original_commit_for_fix"
}
] ,
"defaultStatus" : "affected"
}
}
]
}
}
]
}
}
]
}
} ,
"references" : {
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"url" : "https://git.kernel.org/stable/c/ee5732caaffba3a37e753fdb89b4958db9a61847" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/ee5732caaffba3a37e753fdb89b4958db9a61847"
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{
"url" : "https://git.kernel.org/stable/c/c334650150c29234b0923476f51573ae1b2f252a" ,
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"name" : "https://git.kernel.org/stable/c/c334650150c29234b0923476f51573ae1b2f252a"
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{
"url" : "https://git.kernel.org/stable/c/bf3c728e3692cc6d998874f0f27d433117348742" ,
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"name" : "https://git.kernel.org/stable/c/bf3c728e3692cc6d998874f0f27d433117348742"
} ,
{
"url" : "https://git.kernel.org/stable/c/e14afa4450cb7e4cf93e993a765801203d41d014" ,
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"name" : "https://git.kernel.org/stable/c/e14afa4450cb7e4cf93e993a765801203d41d014"
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{
"url" : "https://git.kernel.org/stable/c/2b837f13a818f96304736453ac53b66a70aaa4f2" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/2b837f13a818f96304736453ac53b66a70aaa4f2"
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"url" : "https://git.kernel.org/stable/c/e14f68a48fd445a083ac0750fafcb064df5f18f7" ,
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"name" : "https://git.kernel.org/stable/c/e14f68a48fd445a083ac0750fafcb064df5f18f7"
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"url" : "https://git.kernel.org/stable/c/3345cc5f02f1fb4c4dcb114706f2210d879ab933" ,
"refsource" : "MISC" ,
"name" : "https://git.kernel.org/stable/c/3345cc5f02f1fb4c4dcb114706f2210d879ab933"
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"name" : "https://git.kernel.org/stable/c/cce7fc8b29961b64fadb1ce398dc5ff32a79643b"
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