350 lines
15 KiB
JSON
350 lines
15 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": "Linux Kernel",
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"vendor": "Linux Kernel",
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"versions": [
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{
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"lessThan": "5.12.4",
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"status": "affected",
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"version": "unspecified",
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"versionType": "custom"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "Nadav Markus from Palo Alto Networks"
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},
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{
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"lang": "en",
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"value": "Or Cohen from Palo Alto Networks"
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}
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],
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"datePublic": "2021-05-11T00:00:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"value": "Use After Free vulnerability in nfc sockets in the Linux Kernel before 5.12.4 allows local attackers to elevate their privileges. In typical configurations, the issue can only be triggered by a privileged local user with the CAP_NET_RAW capability."
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "HIGH",
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"baseScore": 7.8,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"version": "3.1"
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}
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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-416",
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"description": "CWE-416 Use After Free",
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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": "2021-06-25T05:06:31.000Z",
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"orgId": "d6c1279f-00f6-4ef7-9217-f89ffe703ec0",
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"shortName": "palo_alto"
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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://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=c61760e6940d"
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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/2021/05/11/4"
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},
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{
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"name": "FEDORA-2021-286375de1e",
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"tags": [
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"vendor-advisory",
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"x_refsource_FEDORA"
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],
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LZYORWNQIHNWRFYRDXBWYWBYM46PDZEN/"
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},
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{
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"name": "FEDORA-2021-05152dbcf5",
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"tags": [
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"x_refsource_FEDORA"
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],
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QALNQT4LJFVSSA3MWCIECVY4AFPP4X77/"
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},
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{
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"name": "[debian-lts-announce] 20210623 [SECURITY] [DLA 2689-1] linux security update",
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"tags": [
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"mailing-list",
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"x_refsource_MLIST"
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"url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html"
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},
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{
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"name": "[debian-lts-announce] 20210623 [SECURITY] [DLA 2690-1] linux-4.19 security update",
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"tags": [
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"url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html"
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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-20210625-0007/"
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}
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"solutions": [
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{
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"lang": "en",
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"value": "Apply the following patch:\nhttps://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=c61760e6940d"
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}
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],
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"source": {
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"discovery": "EXTERNAL"
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},
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"title": "Linux kernel llcp_sock_bind/connect use-after-free",
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"x_generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "psirt@paloaltonetworks.com",
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"DATE_PUBLIC": "2021-05-11T11:14:00.000Z",
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"ID": "CVE-2021-23134",
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"STATE": "PUBLIC",
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"TITLE": "Linux kernel llcp_sock_bind/connect use-after-free"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "Linux Kernel",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_value": "5.12.4"
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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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"vendor_name": "Linux Kernel"
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}
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},
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"credit": [
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{
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"lang": "eng",
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"value": "Nadav Markus from Palo Alto Networks"
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},
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{
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"lang": "eng",
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"value": "Or Cohen from Palo Alto Networks"
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],
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"data_format": "MITRE",
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"data_type": "CVE",
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"value": "Use After Free vulnerability in nfc sockets in the Linux Kernel before 5.12.4 allows local attackers to elevate their privileges. In typical configurations, the issue can only be triggered by a privileged local user with the CAP_NET_RAW capability."
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}
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]
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},
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"generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"impact": {
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"cvss": {
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"attackComplexity": "LOW",
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"attackVector": "LOCAL",
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"availabilityImpact": "HIGH",
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"baseScore": 7.8,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "LOW",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
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"version": "3.1"
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"problemtype": {
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"problemtype_data": [
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"description": [
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"lang": "eng",
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"value": "CWE-416 Use After Free"
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"references": {
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"name": "https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=c61760e6940d",
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"refsource": "MISC",
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"name": "FEDORA-2021-286375de1e",
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"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LZYORWNQIHNWRFYRDXBWYWBYM46PDZEN/"
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"name": "FEDORA-2021-05152dbcf5",
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