180 lines
8.6 KiB
JSON
180 lines
8.6 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2023-52994",
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"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"state": "PUBLISHED",
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"assignerShortName": "Linux",
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"dateReserved": "2025-03-27T16:40:15.742Z",
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"datePublished": "2025-03-27T16:43:28.893Z",
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"dateUpdated": "2026-05-23T15:27:41.619Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"shortName": "Linux",
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"dateUpdated": "2026-05-23T15:27:41.619Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nacpi: Fix suspend with Xen PV\n\nCommit f1e525009493 (\"x86/boot: Skip realmode init code when running as\nXen PV guest\") missed one code path accessing real_mode_header, leading\nto dereferencing NULL when suspending the system under Xen:\n\n [ 348.284004] PM: suspend entry (deep)\n [ 348.289532] Filesystems sync: 0.005 seconds\n [ 348.291545] Freezing user space processes ... (elapsed 0.000 seconds) done.\n [ 348.292457] OOM killer disabled.\n [ 348.292462] Freezing remaining freezable tasks ... (elapsed 0.104 seconds) done.\n [ 348.396612] printk: Suspending console(s) (use no_console_suspend to debug)\n [ 348.749228] PM: suspend devices took 0.352 seconds\n [ 348.769713] ACPI: EC: interrupt blocked\n [ 348.816077] BUG: kernel NULL pointer dereference, address: 000000000000001c\n [ 348.816080] #PF: supervisor read access in kernel mode\n [ 348.816081] #PF: error_code(0x0000) - not-present page\n [ 348.816083] PGD 0 P4D 0\n [ 348.816086] Oops: 0000 [#1] PREEMPT SMP NOPTI\n [ 348.816089] CPU: 0 PID: 6764 Comm: systemd-sleep Not tainted 6.1.3-1.fc32.qubes.x86_64 #1\n [ 348.816092] Hardware name: Star Labs StarBook/StarBook, BIOS 8.01 07/03/2022\n [ 348.816093] RIP: e030:acpi_get_wakeup_address+0xc/0x20\n\nFix that by adding an optional acpi callback allowing to skip setting\nthe wakeup address, as in the Xen PV case this will be handled by the\nhypervisor anyway."
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}
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],
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"affected": [
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"arch/x86/include/asm/acpi.h",
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"drivers/acpi/sleep.c"
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],
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"versions": [
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{
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"version": "b1898793777fe10a31c160bb8bc385d6eea640c6",
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"lessThan": "b96903b7fc8c82ddfd92df4cdd83db3e567da0a5",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "f1e525009493cbd569e7c8dd7d58157855f8658d",
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"lessThan": "fe0ba8c23f9a35b0307eb662f16dd3a75fcdae41",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "3414632beaadf635a4affd4ae278297978640965",
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"status": "affected",
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"versionType": "git"
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},
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{
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"version": "6.0.16",
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"lessThan": "6.1",
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"status": "affected",
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"versionType": "semver"
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}
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]
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},
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{
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"product": "Linux",
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"vendor": "Linux",
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"defaultStatus": "unaffected",
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"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"programFiles": [
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"arch/x86/include/asm/acpi.h",
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"drivers/acpi/sleep.c"
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],
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"versions": [
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{
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"version": "6.1.2",
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"lessThan": "6.1.9",
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"status": "affected",
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"versionType": "semver"
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}
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]
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.1.2",
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"versionEndExcluding": "6.1.9"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "6.0.16"
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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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{
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"url": "https://git.kernel.org/stable/c/b96903b7fc8c82ddfd92df4cdd83db3e567da0a5"
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},
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{
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"url": "https://git.kernel.org/stable/c/fe0ba8c23f9a35b0307eb662f16dd3a75fcdae41"
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}
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],
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"title": "acpi: Fix suspend with Xen PV",
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"x_generator": {
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"engine": "bippy-1.2.0"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 5.5,
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"attackVector": "LOCAL",
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"confidentialityImpact": "NONE"
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}
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},
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{
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"other": {
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"type": "ssvc",
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"content": {
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"id": "CVE-2023-52994",
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"role": "CISA Coordinator",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"version": "2.0.3",
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"timestamp": "2025-10-01T20:08:13.653674Z"
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}
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"type": "CWE",
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"cweId": "CWE-476",
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"description": "CWE-476 NULL Pointer Dereference"
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}
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]
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2025-10-01T20:17:03.878Z"
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}
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}
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]
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}
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} |