{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-09T14:59:16.302","vulnerabilities":[{"cve":{"id":"CVE-2022-49589","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2025-02-26T07:01:34.470","lastModified":"2025-10-01T20:16:52.717","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nigmp: Fix data-races around sysctl_igmp_qrv.\n\nWhile reading sysctl_igmp_qrv, it can be changed concurrently.\nThus, we need to add READ_ONCE() to its readers.\n\nThis test can be packed into a helper, so such changes will be in the\nfollow-up series after net is merged into net-next.\n\n  qrv ?: READ_ONCE(net->ipv4.sysctl_igmp_qrv);"},{"lang":"es","value":"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: igmp: Se corrigen las ejecuciones de datos en torno a sysctl_igmp_qrv. Al leer sysctl_igmp_qrv, se puede cambiar simultáneamente. Por lo tanto, necesitamos agregar READ_ONCE() a sus lectores. Esta prueba se puede empaquetar en un asistente, por lo que dichos cambios estarán en la serie de seguimiento después de que net se fusione con net-next. qrv ?: READ_ONCE(net->ipv4.sysctl_igmp_qrv);"}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":4.7,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.0,"impactScore":3.6},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":4.7,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.0,"impactScore":3.6}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-362"}]},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-362"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.18","versionEndExcluding":"4.19.255","matchCriteriaId":"A617EFB6-24F0-4201-BE74-5365BC7894AA"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.4.209","matchCriteriaId":"8A22815E-5E13-479C-8A92-BACF21F911EA"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.5","versionEndExcluding":"5.10.135","matchCriteriaId":"BB550DF5-C3A3-4009-A61F-C7293D5A081D"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.15.59","matchCriteriaId":"79909FF8-3A4D-4569-8AB9-60BACD5CCD5C"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.16","versionEndExcluding":"5.18.15","matchCriteriaId":"EAD6B571-194C-43A2-A4AB-F68F869D13BC"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.19:rc1:*:*:*:*:*:*","matchCriteriaId":"A8C30C2D-F82D-4D37-AB48-D76ABFBD5377"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.19:rc2:*:*:*:*:*:*","matchCriteriaId":"BF8547FC-C849-4F1B-804B-A93AE2F04A92"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.19:rc3:*:*:*:*:*:*","matchCriteriaId":"F3068028-F453-4A1C-B80F-3F5609ACEF60"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.19:rc4:*:*:*:*:*:*","matchCriteriaId":"2E9C0DB0-D349-489F-A3D6-B77214E93A8A"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.19:rc5:*:*:*:*:*:*","matchCriteriaId":"1A0DE3B7-0FFB-45AA-9BD6-19870CA7C6FD"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.19:rc6:*:*:*:*:*:*","matchCriteriaId":"00AE778B-BAEE-49EB-9F84-003B73D7862A"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:5.19:rc7:*:*:*:*:*:*","matchCriteriaId":"C178431E-AD82-4B3D-B70F-A273A02ABD5D"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/8ebcc62c738f68688ee7c6fec2efe5bc6d3d7e60","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Mailing List","Patch"]},{"url":"https://git.kernel.org/stable/c/9eeb3a7702998bdccbfcc37997b5dd9215b9a7f7","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Mailing List","Patch"]},{"url":"https://git.kernel.org/stable/c/b399ffafffba39f47b731b26a5da1dc0ffc4b3ad","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Mailing List","Patch"]},{"url":"https://git.kernel.org/stable/c/c2954671010cd1127d1ffa328c6e6f8e99930982","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Mailing List","Patch"]},{"url":"https://git.kernel.org/stable/c/c721324afc589f8ea54bae04756b150aeaae5fa4","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Mailing List","Patch"]},{"url":"https://git.kernel.org/stable/c/e20dd1b0e0ea15bee1e528536a0840dba972ca0e","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Mailing List","Patch"]}]}}]}