282 lines
13 KiB
JSON
282 lines
13 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-2023-52915",
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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": "2024-08-21T06:07:11.017Z",
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"datePublished": "2024-09-06T09:07:49.695Z",
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"dateUpdated": "2026-05-11T19:35:33.678Z"
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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": "2026-05-11T19:35:33.678Z"
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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: af9035: Fix null-ptr-deref in af9035_i2c_master_xfer\n\nIn af9035_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 af9035_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/af9035.c"
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],
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"versions": [
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{
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"version": "7f882c2e353ca58695e9b4fcc9e97a9d4cbcf273",
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"lessThan": "b2f54ed7739dfdf42c4df0a11131aad7c8635464",
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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": "7f882c2e353ca58695e9b4fcc9e97a9d4cbcf273",
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"lessThan": "fa58d9db5cad4bb7bb694b6837e3b96d87554f2b",
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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": "7f882c2e353ca58695e9b4fcc9e97a9d4cbcf273",
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"lessThan": "b49c6e5dd236787f13a062ec528d724169f11152",
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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": "7f882c2e353ca58695e9b4fcc9e97a9d4cbcf273",
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"lessThan": "6c01ef65de0b321b2db1ef9abf8f1d15862b937e",
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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": "7f882c2e353ca58695e9b4fcc9e97a9d4cbcf273",
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"lessThan": "d9ef84a7c222497ecb5fdf93361c76931804825e",
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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": "7f882c2e353ca58695e9b4fcc9e97a9d4cbcf273",
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"lessThan": "0143f282b15f7cedc0392ea10050fb6000fd16e6",
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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": "7f882c2e353ca58695e9b4fcc9e97a9d4cbcf273",
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"lessThan": "41b7181a40af84448a2b144fb02d8bf32b7e9a23",
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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": "7f882c2e353ca58695e9b4fcc9e97a9d4cbcf273",
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"lessThan": "7bf744f2de0a848fb1d717f5831b03db96feae89",
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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/af9035.c"
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],
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"versions": [
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{
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"version": "3.5",
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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": "3.5",
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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": "4.14.326",
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"lessThanOrEqual": "4.14.*",
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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": "4.19.295",
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"lessThanOrEqual": "4.19.*",
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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": "5.4.257",
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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": "5.10.197",
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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": "3.5",
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"versionEndExcluding": "4.14.326"
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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": "3.5",
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"versionEndExcluding": "4.19.295"
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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": "3.5",
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"versionEndExcluding": "5.4.257"
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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": "3.5",
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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": "3.5",
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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": "3.5",
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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": "3.5",
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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": "3.5",
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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/b2f54ed7739dfdf42c4df0a11131aad7c8635464"
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},
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{
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"url": "https://git.kernel.org/stable/c/fa58d9db5cad4bb7bb694b6837e3b96d87554f2b"
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},
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{
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"url": "https://git.kernel.org/stable/c/b49c6e5dd236787f13a062ec528d724169f11152"
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},
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{
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"url": "https://git.kernel.org/stable/c/6c01ef65de0b321b2db1ef9abf8f1d15862b937e"
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},
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{
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"url": "https://git.kernel.org/stable/c/d9ef84a7c222497ecb5fdf93361c76931804825e"
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},
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{
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"url": "https://git.kernel.org/stable/c/0143f282b15f7cedc0392ea10050fb6000fd16e6"
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},
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{
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"url": "https://git.kernel.org/stable/c/41b7181a40af84448a2b144fb02d8bf32b7e9a23"
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},
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{
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"url": "https://git.kernel.org/stable/c/7bf744f2de0a848fb1d717f5831b03db96feae89"
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}
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],
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"title": "media: dvb-usb-v2: af9035: Fix null-ptr-deref in af9035_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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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2024-09-10T00:39:49.807538Z",
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"id": "CVE-2023-52915",
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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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"role": "CISA Coordinator",
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"version": "2.0.3"
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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": "2024-09-10T14:09:11.116Z"
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}
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}
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]
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}
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} |