mirror of
https://github.com/CVEProject/cvelist.git
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113 lines
4.2 KiB
JSON
113 lines
4.2 KiB
JSON
{
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"CVE_data_meta": {
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"ASSIGNER": "security@google.com",
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"ID": "CVE-2021-22600",
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"STATE": "PUBLIC",
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"TITLE": "Double Free in net/packet/af_packet.c leading to priviledge escalation"
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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": "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": "5.4.168"
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},
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{
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"version_affected": "<",
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"version_value": "5.10.88"
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},
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{
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"version_affected": "<",
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"version_value": "5.15.11"
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},
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{
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"version_affected": "<",
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"version_value": "5.16-rc6"
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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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}
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},
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"data_format": "MITRE",
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"data_type": "CVE",
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"data_version": "4.0",
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "A double free bug in packet_set_ring() in net/packet/af_packet.c can be exploited by a local user through crafted syscalls to escalate privileges or deny service. We recommend upgrading kernel past the effected versions or rebuilding past ec6af094ea28f0f2dda1a6a33b14cd57e36a9755"
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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": "HIGH",
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"attackVector": "LOCAL",
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"availabilityImpact": "HIGH",
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"baseScore": 6.6,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "LOW",
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"integrityImpact": "LOW",
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"privilegesRequired": "LOW",
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"scope": "CHANGED",
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"userInteraction": "REQUIRED",
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"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:H",
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"version": "3.1"
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}
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-415 Double Free"
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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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"reference_data": [
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{
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"refsource": "MISC",
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=ec6af094ea28f0f2dda1a6a33b14cd57e36a9755",
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"name": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=ec6af094ea28f0f2dda1a6a33b14cd57e36a9755"
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},
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{
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"refsource": "MLIST",
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"name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update",
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"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html"
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},
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{
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"refsource": "DEBIAN",
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"name": "DSA-5096",
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"url": "https://www.debian.org/security/2022/dsa-5096"
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},
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{
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"refsource": "CONFIRM",
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"name": "https://security.netapp.com/advisory/ntap-20230110-0002/",
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"url": "https://security.netapp.com/advisory/ntap-20230110-0002/"
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}
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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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} |