601 lines
26 KiB
JSON
601 lines
26 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"cveMetadata": {
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"cveId": "CVE-2023-52696",
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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": "2024-03-07T14:49:46.889Z",
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"datePublished": "2024-05-17T14:27:28.583Z",
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"dateUpdated": "2026-05-11T19:31:53.085Z"
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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": "2026-05-11T19:31:53.085Z"
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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\npowerpc/powernv: Add a null pointer check in opal_powercap_init()\n\nkasprintf() returns a pointer to dynamically allocated memory\nwhich can be NULL upon failure."
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}
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],
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"affected": [
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{
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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/powerpc/platforms/powernv/opal-powercap.c"
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],
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"versions": [
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{
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"version": "b9ef7b4b867f56114bedbe6bf104cfaba0ca818e",
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"status": "affected",
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{
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},
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{
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{
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"status": "affected",
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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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"arch/powerpc/platforms/powernv/opal-powercap.c"
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],
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"versions": [
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{
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"version": "4.20",
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"status": "affected"
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},
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{
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"version": "0",
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"lessThan": "4.20",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.4.268",
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"lessThanOrEqual": "5.4.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.10.209",
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"lessThanOrEqual": "5.10.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "5.15.148",
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"lessThanOrEqual": "5.15.*",
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"status": "unaffected",
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},
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{
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"version": "6.1.75",
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"lessThanOrEqual": "6.1.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.6.14",
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"lessThanOrEqual": "6.6.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.7.2",
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"lessThanOrEqual": "6.7.*",
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"status": "unaffected",
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"versionType": "semver"
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},
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{
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"version": "6.8",
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"lessThanOrEqual": "*",
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"status": "unaffected",
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"versionType": "original_commit_for_fix"
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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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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.20",
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"versionEndExcluding": "5.4.268"
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/9da4a56dd3772570512ca58aa8832b052ae910dc"
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{
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"url": "https://git.kernel.org/stable/c/a67a04ad05acb56640798625e73fa54d6d41cce1"
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},
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{
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"url": "https://git.kernel.org/stable/c/6b58d16037217d0c64a2a09b655f370403ec7219"
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},
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{
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"url": "https://git.kernel.org/stable/c/f152a6bfd187f67afeffc9fd68cbe46f51439be0"
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},
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{
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"url": "https://git.kernel.org/stable/c/69f95c5e9220f77ce7c540686b056c2b49e9a664"
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},
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{
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"url": "https://git.kernel.org/stable/c/b02ecc35d01a76b4235e008d2dd292895b28ecab"
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{
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"url": "https://git.kernel.org/stable/c/e123015c0ba859cf48aa7f89c5016cc6e98e018d"
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}
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],
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"title": "powerpc/powernv: Add a null pointer check in opal_powercap_init()",
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"x_generator": {
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{
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{
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"type": "CWE",
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"cweId": "CWE-476",
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"lang": "en",
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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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}
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{
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{
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"vendor": "linux",
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"cpe:2.3:o:linux:linux_kernel:4.2.0:*:*:*:*:*:*:*"
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],
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"defaultStatus": "affected",
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{
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"version": "4.2.0",
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"status": "affected"
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}
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]
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}
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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": 7.5,
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"attackVector": "NETWORK",
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"baseSeverity": "HIGH",
|
|
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"integrityImpact": "NONE",
|
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"userInteraction": "NONE",
|
|
"attackComplexity": "LOW",
|
|
"availabilityImpact": "HIGH",
|
|
"privilegesRequired": "NONE",
|
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"confidentialityImpact": "NONE"
|
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}
|
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},
|
|
{
|
|
"other": {
|
|
"type": "ssvc",
|
|
"content": {
|
|
"timestamp": "2025-01-16T21:19:43.951324Z",
|
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"id": "CVE-2023-52696",
|
|
"options": [
|
|
{
|
|
"Exploitation": "none"
|
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},
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{
|
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"Automatable": "yes"
|
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},
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{
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|
"Technical Impact": "partial"
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|
}
|
|
],
|
|
"role": "CISA Coordinator",
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