185 lines
8.5 KiB
JSON
185 lines
8.5 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-2023-54066",
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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": "2025-12-24T12:21:05.092Z",
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"datePublished": "2025-12-24T12:23:11.431Z",
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"dateUpdated": "2026-05-11T19:54:49.186Z"
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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": "2026-05-11T19:54:49.186Z"
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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\nmedia: dvb-usb-v2: gl861: Fix null-ptr-deref in gl861_i2c_master_xfer\n\nIn gl861_i2c_master_xfer, msg is controlled by user. When msg[i].buf\nis null and msg[i].len is zero, former checks on msg[i].buf would be\npassed. Malicious data finally reach gl861_i2c_master_xfer. If accessing\nmsg[i].buf[0] without sanity check, null ptr deref would happen.\nWe add check on msg[i].len to prevent crash.\n\nSimilar commit:\ncommit 0ed554fd769a\n(\"media: dvb-usb: az6027: fix null-ptr-deref in az6027_i2c_xfer()\")"
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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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"drivers/media/usb/dvb-usb-v2/gl861.c"
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],
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"versions": [
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{
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"version": "1ea76d16569b7fc242b860c7e19549be028b13d1",
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"lessThan": "578b67614ae0e4fba3945b66a4c8f9ae77115bcb",
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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": "1ea76d16569b7fc242b860c7e19549be028b13d1",
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"lessThan": "2a33fc57133d6f39d62285df6706aeb1714967f1",
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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": "1ea76d16569b7fc242b860c7e19549be028b13d1",
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"lessThan": "dfcd3c010209927b9f45b860f046635dc32e32e1",
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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": "1ea76d16569b7fc242b860c7e19549be028b13d1",
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"lessThan": "72af676551efe820e309a6c7681c2c4372f37376",
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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": "1ea76d16569b7fc242b860c7e19549be028b13d1",
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"lessThan": "b97719a66970601cd3151a3e2020f4454a1c4ff6",
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"status": "affected",
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"versionType": "git"
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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": "affected",
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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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"drivers/media/usb/dvb-usb-v2/gl861.c"
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],
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"versions": [
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{
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"version": "5.5",
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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": "5.5",
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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": "5.10.197",
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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": "5.15.133",
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"lessThanOrEqual": "5.15.*",
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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": "6.1.55",
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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": "6.5.5",
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"lessThanOrEqual": "6.5.*",
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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",
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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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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.5",
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"versionEndExcluding": "5.10.197"
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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": "5.5",
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"versionEndExcluding": "5.15.133"
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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": "5.5",
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"versionEndExcluding": "6.1.55"
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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": "5.5",
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"versionEndExcluding": "6.5.5"
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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": "5.5",
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"versionEndExcluding": "6.6"
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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/578b67614ae0e4fba3945b66a4c8f9ae77115bcb"
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},
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{
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"url": "https://git.kernel.org/stable/c/2a33fc57133d6f39d62285df6706aeb1714967f1"
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},
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{
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"url": "https://git.kernel.org/stable/c/dfcd3c010209927b9f45b860f046635dc32e32e1"
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},
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{
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"url": "https://git.kernel.org/stable/c/72af676551efe820e309a6c7681c2c4372f37376"
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},
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{
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"url": "https://git.kernel.org/stable/c/b97719a66970601cd3151a3e2020f4454a1c4ff6"
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}
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],
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"title": "media: dvb-usb-v2: gl861: Fix null-ptr-deref in gl861_i2c_master_xfer",
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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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}
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} |