mirror of
https://github.com/CVEProject/cvelist.git
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152 lines
7.3 KiB
JSON
152 lines
7.3 KiB
JSON
{
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"data_version": "4.0",
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"data_type": "CVE",
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"data_format": "MITRE",
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"CVE_data_meta": {
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"ID": "CVE-2024-44968",
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"ASSIGNER": "cve@kernel.org",
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"STATE": "PUBLIC"
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntick/broadcast: Move per CPU pointer access into the atomic section\n\nThe recent fix for making the take over of the broadcast timer more\nreliable retrieves a per CPU pointer in preemptible context.\n\nThis went unnoticed as compilers hoist the access into the non-preemptible\nregion where the pointer is actually used. But of course it's valid that\nthe compiler keeps it at the place where the code puts it which rightfully\ntriggers:\n\n BUG: using smp_processor_id() in preemptible [00000000] code:\n caller is hotplug_cpu__broadcast_tick_pull+0x1c/0xc0\n\nMove it to the actual usage site which is in a non-preemptible region."
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}
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]
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "n/a"
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}
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]
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}
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]
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "Linux",
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"product": {
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"product_data": [
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{
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"product_name": "Linux",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "dfe19aa91378",
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"version_value": "f54abf332a2b"
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},
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{
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"version_affected": "<",
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"version_name": "457a1c87d454",
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"version_value": "f91fb47ecacc"
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},
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{
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"version_affected": "<",
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"version_name": "9ef719022814",
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"version_value": "668c6c4a7e9e"
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},
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{
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"version_affected": "<",
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"version_name": "d3b165c10473",
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"version_value": "541a900d2455"
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},
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{
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"version_affected": "<",
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"version_name": "408bfb6b0a7f",
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"version_value": "7b3ec186ba93"
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},
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{
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"version_affected": "<",
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"version_name": "3a58c590f6bd",
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"version_value": "b9d604933d5f"
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},
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{
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"version_affected": "<",
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"version_name": "2cdab4b4bf77",
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"version_value": "7dd12f85f150"
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},
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{
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"version_affected": "<",
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"version_name": "f7d43dd206e7",
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"version_value": "6881e75237a8"
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},
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{
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"version_affected": "<",
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"version_name": "6.1.103",
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"version_value": "6.1.105"
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},
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{
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"version_affected": "<",
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"version_name": "6.6.44",
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"version_value": "6.6.46"
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},
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{
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"version_affected": "<",
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"version_name": "6.10.3",
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"version_value": "6.10.5"
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}
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]
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}
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}
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]
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}
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}
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]
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}
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},
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"references": {
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"reference_data": [
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{
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"url": "https://git.kernel.org/stable/c/f54abf332a2bc0413cfa8bd6a8511f7aa99faea0",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/f54abf332a2bc0413cfa8bd6a8511f7aa99faea0"
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},
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{
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"url": "https://git.kernel.org/stable/c/f91fb47ecacc178a83a77eeebd25cbaec18c01d6",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/f91fb47ecacc178a83a77eeebd25cbaec18c01d6"
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},
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{
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"url": "https://git.kernel.org/stable/c/668c6c4a7e9e9f081c06b70f30104fb7013437ed",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/668c6c4a7e9e9f081c06b70f30104fb7013437ed"
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},
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{
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"url": "https://git.kernel.org/stable/c/541a900d245536d4809cb1aa322c3fcc2cdb58a6",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/541a900d245536d4809cb1aa322c3fcc2cdb58a6"
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},
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{
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"url": "https://git.kernel.org/stable/c/7b3ec186ba93e333e9efe7254e7e31c1828e5d2d",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/7b3ec186ba93e333e9efe7254e7e31c1828e5d2d"
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},
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{
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"url": "https://git.kernel.org/stable/c/b9d604933d5fd72dd37f24e1dc35f778297d745a",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/b9d604933d5fd72dd37f24e1dc35f778297d745a"
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},
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{
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"url": "https://git.kernel.org/stable/c/7dd12f85f150010ef7518201c63fa7e395f5c3e9",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/7dd12f85f150010ef7518201c63fa7e395f5c3e9"
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},
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{
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"url": "https://git.kernel.org/stable/c/6881e75237a84093d0986f56223db3724619f26e",
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"refsource": "MISC",
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"name": "https://git.kernel.org/stable/c/6881e75237a84093d0986f56223db3724619f26e"
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}
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]
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},
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"generator": {
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} |