143 lines
6.7 KiB
JSON
143 lines
6.7 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-2026-43356",
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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": "2026-05-01T14:12:56.005Z",
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"datePublished": "2026-05-08T14:21:12.373Z",
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"dateUpdated": "2026-05-11T22:22:59.595Z"
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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": "2026-05-11T22:22:59.595Z"
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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: imu: adis: Fix NULL pointer dereference in adis_init\n\nThe adis_init() function dereferences adis->ops to check if the\nindividual function pointers (write, read, reset) are NULL, but does\nnot first check if adis->ops itself is NULL.\n\nDrivers like adis16480, adis16490, adis16545 and others do not set\ncustom ops and rely on adis_init() assigning the defaults. Since struct\nadis is zero-initialized by devm_iio_device_alloc(), adis->ops is NULL\nwhen adis_init() is called, causing a NULL pointer dereference:\n\n Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000\n pc : adis_init+0xc0/0x118\n Call trace:\n adis_init+0xc0/0x118\n adis16480_probe+0xe0/0x670\n\nFix this by checking if adis->ops is NULL before dereferencing it,\nfalling through to assign the default ops in that case."
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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/imu/adis.c"
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],
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"versions": [
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{
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"version": "3b29bcee8f6f703a5952b85fc2ffcbcfb0862db4",
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"lessThan": "ba19dd366528b961430f5195c2e382420703074f",
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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": "3b29bcee8f6f703a5952b85fc2ffcbcfb0862db4",
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"lessThan": "1a48f94c63a078e7b6a2e59a637fc0858dc6510c",
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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": "3b29bcee8f6f703a5952b85fc2ffcbcfb0862db4",
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"lessThan": "9990cd4f8827bd1ae3fb6eb7407630d8d463c430",
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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/imu/adis.c"
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],
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"versions": [
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{
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"version": "6.15",
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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": "6.15",
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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": "6.18.19",
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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": "6.19.9",
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"lessThanOrEqual": "6.19.*",
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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": "7.0",
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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": "6.15",
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"versionEndExcluding": "6.18.19"
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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": "6.15",
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"versionEndExcluding": "6.19.9"
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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": "6.15",
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"versionEndExcluding": "7.0"
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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/ba19dd366528b961430f5195c2e382420703074f"
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},
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{
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"url": "https://git.kernel.org/stable/c/1a48f94c63a078e7b6a2e59a637fc0858dc6510c"
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},
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{
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"url": "https://git.kernel.org/stable/c/9990cd4f8827bd1ae3fb6eb7407630d8d463c430"
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}
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],
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"title": "iio: imu: adis: Fix NULL pointer dereference in adis_init",
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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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} |