mirror of
https://github.com/CVEProject/cvelist.git
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107 lines
4.5 KiB
JSON
107 lines
4.5 KiB
JSON
{
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"CVE_data_meta": {
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"ASSIGNER": "cve@mitre.org",
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"ID": "CVE-2022-34918",
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"STATE": "PUBLIC"
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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": "n/a",
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"version": {
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"version_data": [
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{
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"version_value": "n/a"
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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": "n/a"
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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": "An issue was discovered in the Linux kernel through 5.18.9. A type confusion bug in nft_set_elem_init (leading to a buffer overflow) could be used by a local attacker to escalate privileges, a different vulnerability than CVE-2022-32250. (The attacker can obtain root access, but must start with an unprivileged user namespace to obtain CAP_NET_ADMIN access.) This can be fixed in nft_setelem_parse_data in net/netfilter/nf_tables_api.c."
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}
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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": "n/a"
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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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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=7e6bc1f6cabcd30aba0b11219d8e01b952eacbb6",
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"refsource": "MISC",
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"name": "https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=7e6bc1f6cabcd30aba0b11219d8e01b952eacbb6"
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},
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{
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"url": "https://lore.kernel.org/netfilter-devel/cd9428b6-7ffb-dd22-d949-d86f4869f452@randorisec.fr/T/#u",
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"refsource": "MISC",
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"name": "https://lore.kernel.org/netfilter-devel/cd9428b6-7ffb-dd22-d949-d86f4869f452@randorisec.fr/T/#u"
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},
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{
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"url": "https://www.openwall.com/lists/oss-security/2022/07/02/3",
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"refsource": "MISC",
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"name": "https://www.openwall.com/lists/oss-security/2022/07/02/3"
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},
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{
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"refsource": "MLIST",
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"name": "[oss-security] 20220705 Re: Linux kernel: Netfilter heap buffer overflow in nft_set_elem_init",
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"url": "http://www.openwall.com/lists/oss-security/2022/07/05/1"
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},
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{
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"refsource": "MISC",
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"name": "https://www.randorisec.fr/crack-linux-firewall/",
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"url": "https://www.randorisec.fr/crack-linux-firewall/"
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},
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{
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"refsource": "DEBIAN",
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"name": "DSA-5191",
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"url": "https://www.debian.org/security/2022/dsa-5191"
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},
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{
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"refsource": "MLIST",
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"name": "[oss-security] 20220806 Re: Linux kernel: Netfilter heap buffer overflow in nft_set_elem_init",
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"url": "http://www.openwall.com/lists/oss-security/2022/08/06/5"
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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-20220826-0004/",
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"url": "https://security.netapp.com/advisory/ntap-20220826-0004/"
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},
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{
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"refsource": "MISC",
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"name": "http://packetstormsecurity.com/files/168191/Kernel-Live-Patch-Security-Notice-LSN-0089-1.html",
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"url": "http://packetstormsecurity.com/files/168191/Kernel-Live-Patch-Security-Notice-LSN-0089-1.html"
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},
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{
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"refsource": "MISC",
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"name": "http://packetstormsecurity.com/files/168543/Netfilter-nft_set_elem_init-Heap-Overflow-Privilege-Escalation.html",
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"url": "http://packetstormsecurity.com/files/168543/Netfilter-nft_set_elem_init-Heap-Overflow-Privilege-Escalation.html"
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}
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]
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}
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} |