SUSE-SU-2022:2854-1
Vulnerability from csaf_suse - Published: 2022-08-19 14:04 - Updated: 2022-08-19 14:04Summary
Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP4)
Severity
Important
Notes
Title of the patch: Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP4)
Description of the patch: This update for the Linux Kernel 5.14.21-150400_22 fixes several issues.
The following security issues were fixed:
- CVE-2022-28389: Fixed a double free in drivers/net/can/usb/mcba_usb.c vulnerability in the Linux kernel. (bnc#1198033)
- CVE-2022-26490: Fixed a buffer overflow in the st21nfca driver. An attacker with adjacent NFC access could crash the system or corrupt the system memory. (bsc#1196830)
- CVE-2022-33743: Fixed a Denial of Service related to XDP (bsc#1200763).
- CVE-2022-28390: Fixed a double free in drivers/net/can/usb/ems_usb.c vulnerability in the Linux kernel (bnc#1198031).
- CVE-2022-34918: Fixed a buffer overflow with nft_set_elem_init() that could be used by a local attacker to escalate privileges (bnc#1201171).
- CVE-2022-1679: Fixed a use-after-free in the Atheros wireless driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages (bsc#1199487).
- CVE-2022-1734: Fixed a r/w use-after-free when non synchronized between cleanup routine and firmware download routine. (bnc#1199605)
Patchnames: SUSE-2022-2854,SUSE-SLE-Module-Live-Patching-15-SP4-2022-2854
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
Affected products
Recommended
3 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64 | — |
Vendor Fix
|
Threats
Impact
important
7.4 (High)
Affected products
Recommended
3 products, the same list as for
CVE-2022-1679
Threats
Impact
important
7.8 (High)
Affected products
Recommended
3 products, the same list as for
CVE-2022-1679
Threats
Impact
important
Affected products
Recommended
3 products, the same list as for
CVE-2022-1679
Threats
Impact
important
Affected products
Recommended
3 products, the same list as for
CVE-2022-1679
Threats
Impact
important
7.8 (High)
Affected products
Recommended
3 products, the same list as for
CVE-2022-1679
Threats
Impact
important
7.8 (High)
Affected products
Recommended
3 products, the same list as for
CVE-2022-1679
Threats
Impact
important
References
47 references
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"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2022-28389"
}
],
"notes": [
{
"category": "general",
"text": "mcba_usb_start_xmit in drivers/net/can/usb/mcba_usb.c in the Linux kernel through 5.17.1 has a double free.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2022-28389",
"url": "https://www.suse.com/security/cve/CVE-2022-28389"
},
{
"category": "external",
"summary": "SUSE Bug 1198033 for CVE-2022-28389",
"url": "https://bugzilla.suse.com/1198033"
},
{
"category": "external",
"summary": "SUSE Bug 1201657 for CVE-2022-28389",
"url": "https://bugzilla.suse.com/1201657"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2022-08-19T14:04:39Z",
"details": "important"
}
],
"title": "CVE-2022-28389"
},
{
"cve": "CVE-2022-28390",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2022-28390"
}
],
"notes": [
{
"category": "general",
"text": "ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c in the Linux kernel through 5.17.1 has a double free.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2022-28390",
"url": "https://www.suse.com/security/cve/CVE-2022-28390"
},
{
"category": "external",
"summary": "SUSE Bug 1198031 for CVE-2022-28390",
"url": "https://bugzilla.suse.com/1198031"
},
{
"category": "external",
"summary": "SUSE Bug 1201517 for CVE-2022-28390",
"url": "https://bugzilla.suse.com/1201517"
},
{
"category": "external",
"summary": "SUSE Bug 1207969 for CVE-2022-28390",
"url": "https://bugzilla.suse.com/1207969"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2022-08-19T14:04:39Z",
"details": "important"
}
],
"title": "CVE-2022-28390"
},
{
"cve": "CVE-2022-33743",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2022-33743"
}
],
"notes": [
{
"category": "general",
"text": "network backend may cause Linux netfront to use freed SKBs While adding logic to support XDP (eXpress Data Path), a code label was moved in a way allowing for SKBs having references (pointers) retained for further processing to nevertheless be freed.",
"title": "CVE description"
}
],
"product_status": {
"recommended": [
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2022-33743",
"url": "https://www.suse.com/security/cve/CVE-2022-33743"
},
{
"category": "external",
"summary": "SUSE Bug 1200763 for CVE-2022-33743",
"url": "https://bugzilla.suse.com/1200763"
},
{
"category": "external",
"summary": "SUSE Bug 1201629 for CVE-2022-33743",
"url": "https://bugzilla.suse.com/1201629"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2022-08-19T14:04:39Z",
"details": "important"
}
],
"title": "CVE-2022-33743"
},
{
"cve": "CVE-2022-34918",
"ids": [
{
"system_name": "SUSE CVE Page",
"text": "https://www.suse.com/security/cve/CVE-2022-34918"
}
],
"notes": [
{
"category": "general",
"text": "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.",
"title": "CVE description"
}
],
"product_status": {
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"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
]
},
"references": [
{
"category": "external",
"summary": "CVE-2022-34918",
"url": "https://www.suse.com/security/cve/CVE-2022-34918"
},
{
"category": "external",
"summary": "SUSE Bug 1201171 for CVE-2022-34918",
"url": "https://bugzilla.suse.com/1201171"
},
{
"category": "external",
"summary": "SUSE Bug 1201177 for CVE-2022-34918",
"url": "https://bugzilla.suse.com/1201177"
},
{
"category": "external",
"summary": "SUSE Bug 1201222 for CVE-2022-34918",
"url": "https://bugzilla.suse.com/1201222"
}
],
"remediations": [
{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
"product_ids": [
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
"SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
]
}
],
"threats": [
{
"category": "impact",
"date": "2022-08-19T14:04:39Z",
"details": "important"
}
],
"title": "CVE-2022-34918"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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