144 lines
5.4 KiB
JSON
144 lines
5.4 KiB
JSON
{
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"containers": {
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"cna": {
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"affected": [
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{
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"product": "kernel",
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"vendor": "n/a",
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"versions": [
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{
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"status": "affected",
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"version": "Fixed in v5.15-rc1 and above."
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}
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]
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}
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],
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"descriptions": [
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{
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"lang": "en",
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"value": "A NULL pointer dereference flaw was found in the btrfs_rm_device function in fs/btrfs/volumes.c in the Linux Kernel, where triggering the bug requires ‘CAP_SYS_ADMIN’. This flaw allows a local attacker to crash the system or leak kernel internal information. The highest threat from this vulnerability is to system availability."
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-476",
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"description": "CWE-476 - NULL Pointer Dereference",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"providerMetadata": {
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"dateUpdated": "2022-04-07T23:10:44.000Z",
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"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"shortName": "redhat"
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},
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"references": [
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1997958"
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},
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://ubuntu.com/security/CVE-2021-3739"
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},
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://www.openwall.com/lists/oss-security/2021/08/25/3"
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},
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{
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e4571b8c5e9ffa1e85c0c671995bd4dcc5c75091"
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},
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{
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"tags": [
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],
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"url": "https://github.com/torvalds/linux/commit/e4571b8c5e9ffa1e85c0c671995bd4dcc5c75091"
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},
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{
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://security.netapp.com/advisory/ntap-20220407-0006/"
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}
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]
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},
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"adp": [
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{
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T17:01:07.948Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"tags": [
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},
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},
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"tags": [
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}
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]
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}
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]
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},
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"cveMetadata": {
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"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
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"assignerShortName": "redhat",
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"cveId": "CVE-2021-3739",
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"datePublished": "2022-03-07T15:19:47.000Z",
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"dateReserved": "2021-08-26T00:00:00.000Z",
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"dateUpdated": "2024-08-03T17:01:07.948Z",
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"state": "PUBLISHED"
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},
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1"
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} |