CVE-2022-48722 - Vulnerability Details - OpenCVE

In the Linux kernel, the following vulnerability has been resolved:

net: ieee802154: ca8210: Stop leaking skb's

Upon error the ieee802154_xmit_complete() helper is not called. Only
ieee802154_wake_queue() is called manually. We then leak the skb
structure.

Free the skb structure upon error before returning.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00039.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Linux	Linux Kernel

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products
Linux	Linux Kernel

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://git.kernel.org/stable/c/21feb6df3967541931242c427fe0958276af81cc
https://git.kernel.org/stable/c/621b24b09eb61c63f262da0c9c5f0e93348897e5
https://git.kernel.org/stable/c/6f38d3a6ec11c2733b1c641a46a2a2ecec57be08
https://git.kernel.org/stable/c/78b3f20c17cbcb7645bfa63f2ca0e11b53c09d56
https://git.kernel.org/stable/c/94cd597e20ed4acedb8f15f029d92998b011cb1a
https://git.kernel.org/stable/c/a1c277b0ed2a13e7de923b5f03bc23586eceb851
https://git.kernel.org/stable/c/d6a44feb2f28d71a7e725f72d09c97c81561cd9a
https://lore.kernel.org/linux-cve-announce/2024062057-CVE-2022-48722-dc20@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2022-48722
https://www.cve.org/CVERecord?id=CVE-2022-48722

History

Thu, 19 Dec 2024 09:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-06-20T11:13:13.315Z

Updated: 2025-05-04T08:21:44.921Z

Reserved: 2024-06-20T11:09:39.051Z

Link: CVE-2022-48722

Vulnrichment

Updated: 2024-08-03T15:24:59.991Z

NVD

Status : Awaiting Analysis

Published: 2024-06-20T11:15:55.733

Modified: 2024-11-21T07:33:51.730

Link: CVE-2022-48722

Redhat

Severity : Low

Publid Date: 2024-06-20T00:00:00Z

Links: CVE-2022-48722 - Bugzilla

OpenCVE Enrichment

Updated: 2025-07-12T23:06:10Z

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-48722", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-06-20T11:09:39.051Z", "datePublished": "2024-06-20T11:13:13.315Z", "dateUpdated": "2025-05-04T08:21:44.921Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T08:21:44.921Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ieee802154: ca8210: Stop leaking skb's\n\nUpon error the ieee802154_xmit_complete() helper is not called. Only\nieee802154_wake_queue() is called manually. We then leak the skb\nstructure.\n\nFree the skb structure upon error before returning."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ieee802154/ca8210.c"], "versions": [{"version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242", "lessThan": "a1c277b0ed2a13e7de923b5f03bc23586eceb851", "status": "affected", "versionType": "git"}, {"version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242", "lessThan": "d6a44feb2f28d71a7e725f72d09c97c81561cd9a", "status": "affected", "versionType": "git"}, {"version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242", "lessThan": "6f38d3a6ec11c2733b1c641a46a2a2ecec57be08", "status": "affected", "versionType": "git"}, {"version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242", "lessThan": "78b3f20c17cbcb7645bfa63f2ca0e11b53c09d56", "status": "affected", "versionType": "git"}, {"version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242", "lessThan": "94cd597e20ed4acedb8f15f029d92998b011cb1a", "status": "affected", "versionType": "git"}, {"version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242", "lessThan": "21feb6df3967541931242c427fe0958276af81cc", "status": "affected", "versionType": "git"}, {"version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242", "lessThan": "621b24b09eb61c63f262da0c9c5f0e93348897e5", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ieee802154/ca8210.c"], "versions": [{"version": "4.12", "status": "affected"}, {"version": "0", "lessThan": "4.12", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.265", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.228", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.178", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.99", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.22", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.16.8", "lessThanOrEqual": "5.16.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.17", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.12", "versionEndExcluding": "4.14.265"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.12", "versionEndExcluding": "4.19.228"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.12", "versionEndExcluding": "5.4.178"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.12", "versionEndExcluding": "5.10.99"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.12", "versionEndExcluding": "5.15.22"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.12", "versionEndExcluding": "5.16.8"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.12", "versionEndExcluding": "5.17"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/a1c277b0ed2a13e7de923b5f03bc23586eceb851"}, {"url": "https://git.kernel.org/stable/c/d6a44feb2f28d71a7e725f72d09c97c81561cd9a"}, {"url": "https://git.kernel.org/stable/c/6f38d3a6ec11c2733b1c641a46a2a2ecec57be08"}, {"url": "https://git.kernel.org/stable/c/78b3f20c17cbcb7645bfa63f2ca0e11b53c09d56"}, {"url": "https://git.kernel.org/stable/c/94cd597e20ed4acedb8f15f029d92998b011cb1a"}, {"url": "https://git.kernel.org/stable/c/21feb6df3967541931242c427fe0958276af81cc"}, {"url": "https://git.kernel.org/stable/c/621b24b09eb61c63f262da0c9c5f0e93348897e5"}], "title": "net: ieee802154: ca8210: Stop leaking skb's", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-06-20T15:47:13.685216Z", "id": "CVE-2022-48722", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-20T15:47:23.565Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T15:24:59.991Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/a1c277b0ed2a13e7de923b5f03bc23586eceb851", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/d6a44feb2f28d71a7e725f72d09c97c81561cd9a", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/6f38d3a6ec11c2733b1c641a46a2a2ecec57be08", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/78b3f20c17cbcb7645bfa63f2ca0e11b53c09d56", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/94cd597e20ed4acedb8f15f029d92998b011cb1a", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/21feb6df3967541931242c427fe0958276af81cc", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/621b24b09eb61c63f262da0c9c5f0e93348897e5", "tags": ["x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/a1c277b0ed2a13e7de923b5f03bc23586eceb851", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/d6a44feb2f28d71a7e725f72d09c97c81561cd9a", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/6f38d3a6ec11c2733b1c641a46a2a2ecec57be08", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/78b3f20c17cbcb7645bfa63f2ca0e11b53c09d56", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/94cd597e20ed4acedb8f15f029d92998b011cb1a", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/21feb6df3967541931242c427fe0958276af81cc", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/621b24b09eb61c63f262da0c9c5f0e93348897e5", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T15:24:59.991Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-48722", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-06-20T15:47:13.685216Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-20T15:47:19.723Z"}}], "cna": {"title": "net: ieee802154: ca8210: Stop leaking skb's", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242", "lessThan": "a1c277b0ed2a13e7de923b5f03bc23586eceb851", "versionType": "git"}, {"status": "affected", "version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242", "lessThan": "d6a44feb2f28d71a7e725f72d09c97c81561cd9a", "versionType": "git"}, {"status": "affected", "version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242", "lessThan": "6f38d3a6ec11c2733b1c641a46a2a2ecec57be08", "versionType": "git"}, {"status": "affected", "version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242", "lessThan": "78b3f20c17cbcb7645bfa63f2ca0e11b53c09d56", "versionType": "git"}, {"status": "affected", "version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242", "lessThan": "94cd597e20ed4acedb8f15f029d92998b011cb1a", "versionType": "git"}, {"status": "affected", "version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242", "lessThan": "21feb6df3967541931242c427fe0958276af81cc", "versionType": "git"}, {"status": "affected", "version": "ded845a781a578dfb0b5b2c138e5a067aa3b1242", "lessThan": "621b24b09eb61c63f262da0c9c5f0e93348897e5", "versionType": "git"}], "programFiles": ["drivers/net/ieee802154/ca8210.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.12"}, {"status": "unaffected", "version": "0", "lessThan": "4.12", "versionType": "semver"}, {"status": "unaffected", "version": "4.14.265", "versionType": "semver", "lessThanOrEqual": "4.14.*"}, {"status": "unaffected", "version": "4.19.228", "versionType": "semver", "lessThanOrEqual": "4.19.*"}, {"status": "unaffected", "version": "5.4.178", "versionType": "semver", "lessThanOrEqual": "5.4.*"}, {"status": "unaffected", "version": "5.10.99", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.22", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "5.16.8", "versionType": "semver", "lessThanOrEqual": "5.16.*"}, {"status": "unaffected", "version": "5.17", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/net/ieee802154/ca8210.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/a1c277b0ed2a13e7de923b5f03bc23586eceb851"}, {"url": "https://git.kernel.org/stable/c/d6a44feb2f28d71a7e725f72d09c97c81561cd9a"}, {"url": "https://git.kernel.org/stable/c/6f38d3a6ec11c2733b1c641a46a2a2ecec57be08"}, {"url": "https://git.kernel.org/stable/c/78b3f20c17cbcb7645bfa63f2ca0e11b53c09d56"}, {"url": "https://git.kernel.org/stable/c/94cd597e20ed4acedb8f15f029d92998b011cb1a"}, {"url": "https://git.kernel.org/stable/c/21feb6df3967541931242c427fe0958276af81cc"}, {"url": "https://git.kernel.org/stable/c/621b24b09eb61c63f262da0c9c5f0e93348897e5"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ieee802154: ca8210: Stop leaking skb's\n\nUpon error the ieee802154_xmit_complete() helper is not called. Only\nieee802154_wake_queue() is called manually. We then leak the skb\nstructure.\n\nFree the skb structure upon error before returning."}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "4.14.265", "versionStartIncluding": "4.12"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "4.19.228", "versionStartIncluding": "4.12"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.4.178", "versionStartIncluding": "4.12"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.10.99", "versionStartIncluding": "4.12"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.15.22", "versionStartIncluding": "4.12"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.16.8", "versionStartIncluding": "4.12"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.17", "versionStartIncluding": "4.12"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T08:21:44.921Z"}}}, "cveMetadata": {"cveId": "CVE-2022-48722", "state": "PUBLISHED", "dateUpdated": "2025-05-04T08:21:44.921Z", "dateReserved": "2024-06-20T11:09:39.051Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-06-20T11:13:13.315Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ieee802154: ca8210: Stop leaking skb's\n\nUpon error the ieee802154_xmit_complete() helper is not called. Only\nieee802154_wake_queue() is called manually. We then leak the skb\nstructure.\n\nFree the skb structure upon error before returning."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: net: ieee802154: ca8210: Detener la fuga de skb. En caso de error, no se llama al asistente ieee802154_xmit_complete(). S\u00f3lo se llama manualmente a ieee802154_wake_queue(). Luego filtramos la estructura skb. Libere la estructura skb en caso de error antes de regresar."}], "id": "CVE-2022-48722", "lastModified": "2024-11-21T07:33:51.730", "metrics": {}, "published": "2024-06-20T11:15:55.733", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/21feb6df3967541931242c427fe0958276af81cc"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/621b24b09eb61c63f262da0c9c5f0e93348897e5"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/6f38d3a6ec11c2733b1c641a46a2a2ecec57be08"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/78b3f20c17cbcb7645bfa63f2ca0e11b53c09d56"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/94cd597e20ed4acedb8f15f029d92998b011cb1a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a1c277b0ed2a13e7de923b5f03bc23586eceb851"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/d6a44feb2f28d71a7e725f72d09c97c81561cd9a"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/21feb6df3967541931242c427fe0958276af81cc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/621b24b09eb61c63f262da0c9c5f0e93348897e5"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/6f38d3a6ec11c2733b1c641a46a2a2ecec57be08"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/78b3f20c17cbcb7645bfa63f2ca0e11b53c09d56"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/94cd597e20ed4acedb8f15f029d92998b011cb1a"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/a1c277b0ed2a13e7de923b5f03bc23586eceb851"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/d6a44feb2f28d71a7e725f72d09c97c81561cd9a"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}