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-2026-72481",
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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": "2026-08-09T03:40:39.935Z",
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"datePublished": "2026-08-15T05:57:19.613Z",
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"dateUpdated": "2026-11-06T17:05:43.038Z"
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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": "2026-08-17T05:15:31.386Z"
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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\niio: magnetometer: ak8975: fix potential kernel stack memory leak\n\nCurrently in the AK8975 driver there are four instances where potential\nuninitialized kernel stack memory leaks can occur. If\ni2c_smbus_read_i2c_block_data_or_emulated() returns a value less than\nthe size of the buffer, uninitialized bytes are retained in the buffer\nand later the buffer is passed on to IIO buffers, potentially leaking\nmemory to userspace.\n\nFix this by adding checks whether the return value of the function is\nequal to the size of the buffer and subsequently if the value is\nlesser than zero to distinguish from a returned error code."
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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/iio/magnetometer/ak8975.c"
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],
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"versions": [
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{
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"version": "bc11ca4a0b84a2f2ebaca2614b92998738d13b1e",
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"lessThan": "12848f4ded022963944c063e09a192549a4dad1e",
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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": "bc11ca4a0b84a2f2ebaca2614b92998738d13b1e",
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"lessThan": "a9cf46054f81972f8c0f1dc2a79d2a141999dbce",
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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": "bc11ca4a0b84a2f2ebaca2614b92998738d13b1e",
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"lessThan": "9f920550abacedc7fc3163dea65ac2a7d0b0765d",
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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": "bc11ca4a0b84a2f2ebaca2614b92998738d13b1e",
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"lessThan": "8cf346074533356d67a6a6a43a192328ad341f11",
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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": "bc11ca4a0b84a2f2ebaca2614b92998738d13b1e",
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"lessThan": "b974566803bceb72f0b9b5f1d7270b79ba963766",
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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": "bc11ca4a0b84a2f2ebaca2614b92998738d13b1e",
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"lessThan": "3d57672119525c59ed73ea21accb001ccbcd6cfd",
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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": "bc11ca4a0b84a2f2ebaca2614b92998738d13b1e",
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"lessThan": "fb27ebf81136e796c7b719303ef6fd7e1ae5d488",
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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": "bc11ca4a0b84a2f2ebaca2614b92998738d13b1e",
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"lessThan": "a9a00d727b7bbc5e913a919530a9dd468935bf95",
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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/iio/magnetometer/ak8975.c"
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],
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"versions": [
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{
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"version": "4.7",
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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": "4.7",
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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": "5.10.261",
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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": "5.15.212",
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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": "6.1.178",
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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": "6.6.145",
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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": "6.12.97",
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"lessThanOrEqual": "6.12.*",
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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": "6.18.40",
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"lessThanOrEqual": "6.18.*",
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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": "7.1.5",
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"lessThanOrEqual": "7.1.*",
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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": "7.2",
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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": "4.7",
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"versionEndExcluding": "5.10.261"
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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": "4.7",
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"versionEndExcluding": "5.15.212"
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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": "4.7",
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"versionEndExcluding": "6.1.178"
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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": "4.7",
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"versionEndExcluding": "6.6.145"
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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": "4.7",
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"versionEndExcluding": "6.12.97"
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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": "4.7",
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"versionEndExcluding": "6.18.40"
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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": "4.7",
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"versionEndExcluding": "7.1.5"
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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": "4.7",
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"versionEndExcluding": "7.2"
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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/12848f4ded022963944c063e09a192549a4dad1e"
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},
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{
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"url": "https://git.kernel.org/stable/c/a9cf46054f81972f8c0f1dc2a79d2a141999dbce"
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},
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{
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"url": "https://git.kernel.org/stable/c/9f920550abacedc7fc3163dea65ac2a7d0b0765d"
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},
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{
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"url": "https://git.kernel.org/stable/c/8cf346074533356d67a6a6a43a192328ad341f11"
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},
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{
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"url": "https://git.kernel.org/stable/c/b974566803bceb72f0b9b5f1d7270b79ba963766"
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},
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{
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"url": "https://git.kernel.org/stable/c/3d57672119525c59ed73ea21accb001ccbcd6cfd"
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},
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{
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"url": "https://git.kernel.org/stable/c/fb27ebf81136e796c7b719303ef6fd7e1ae5d488"
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},
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{
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"url": "https://git.kernel.org/stable/c/a9a00d727b7bbc5e913a919530a9dd468935bf95"
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}
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],
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"title": "iio: magnetometer: ak8975: fix potential kernel stack memory leak",
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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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"id": "CVE-2026-72481",
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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": "2026-11-06T16:55:37.682804Z"
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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": "2026-11-06T17:05:43.038Z"
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}
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}
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]
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}
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} |