{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-20T00:51:44.786","vulnerabilities":[{"cve":{"id":"CVE-2024-38616","sourceIdentifier":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","published":"2024-06-19T14:15:21.403","lastModified":"2025-04-01T18:27:13.400","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: carl9170: re-fix fortified-memset warning\n\nThe carl9170_tx_release() function sometimes triggers a fortified-memset\nwarning in my randconfig builds:\n\nIn file included from include/linux/string.h:254,\n                 from drivers/net/wireless/ath/carl9170/tx.c:40:\nIn function 'fortify_memset_chk',\n    inlined from 'carl9170_tx_release' at drivers/net/wireless/ath/carl9170/tx.c:283:2,\n    inlined from 'kref_put' at include/linux/kref.h:65:3,\n    inlined from 'carl9170_tx_put_skb' at drivers/net/wireless/ath/carl9170/tx.c:342:9:\ninclude/linux/fortify-string.h:493:25: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning]\n  493 |                         __write_overflow_field(p_size_field, size);\n\nKees previously tried to avoid this by using memset_after(), but it seems\nthis does not fully address the problem. I noticed that the memset_after()\nhere is done on a different part of the union (status) than the original\ncast was from (rate_driver_data), which may confuse the compiler.\n\nUnfortunately, the memset_after() trick does not work on driver_rates[]\nbecause that is part of an anonymous struct, and I could not get\nstruct_group() to do this either. Using two separate memset() calls\non the two members does address the warning though."},{"lang":"es","value":"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: carl9170: volver a corregir la advertencia de memset fortificado La función carl9170_tx_release() a veces activa una advertencia de memset fortificado en mis compilaciones de randconfig: en el archivo incluido en include/linux/string. h:254, de drivers/net/wireless/ath/carl9170/tx.c:40: en la función 'fortify_memset_chk', insertado desde 'carl9170_tx_release' en drivers/net/wireless/ath/carl9170/tx.c:283:2 , incluido desde 'kref_put' en include/linux/kref.h:65:3, incluido desde 'carl9170_tx_put_skb' en drivers/net/wireless/ath/carl9170/tx.c:342:9: include/linux/fortify-string .h:493:25: error: llamada a '__write_overflow_field' declarada con advertencia de atributo: escritura detectada más allá del tamaño del campo (primer parámetro); ¿Quizás usar struct_group()? [-Werror=advertencia-atributo] 493 | __write_overflow_field(p_size_field, tamaño); Kees anteriormente intentó evitar esto usando memset_after(), pero parece que esto no soluciona completamente el problema. Me di cuenta de que memset_after() aquí se realiza en una parte diferente de la unión (estado) de la que provenía la conversión original (rate_driver_data), lo que puede confundir al compilador. Desafortunadamente, el truco memset_after() no funciona en driver_rates[] porque es parte de una estructura anónima y tampoco pude lograr que struct_group() hiciera esto. Sin embargo, el uso de dos llamadas memset() separadas en los dos miembros soluciona la advertencia."}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H","baseScore":8.2,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":4.2}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-400"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.17","versionEndExcluding":"6.1.93","matchCriteriaId":"899D7A4F-A23D-4FA2-84B4-4BAA03F98BBC"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.2","versionEndExcluding":"6.6.33","matchCriteriaId":"FCE796DF-3B50-4DC6-BAE5-95271068FC9E"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.7","versionEndExcluding":"6.8.12","matchCriteriaId":"80550309-67AB-4FD1-AC07-3DED5C4F01B2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.9","versionEndExcluding":"6.9.3","matchCriteriaId":"E07124C1-19E8-4D21-828D-9932A01D3011"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/042a39bb8e0812466327a5102606e88a5a4f8c02","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/066afafc10c9476ee36c47c9062527a17e763901","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/0c38c9c460bb8ce8d6f6cf316e0d71a70983ec83","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/13857683126e8a6492af73c74d702835f7a2175b","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/87586467098281f04fa93e59fe3a516b954bddc4","source":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/042a39bb8e0812466327a5102606e88a5a4f8c02","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/066afafc10c9476ee36c47c9062527a17e763901","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/0c38c9c460bb8ce8d6f6cf316e0d71a70983ec83","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/13857683126e8a6492af73c74d702835f7a2175b","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://git.kernel.org/stable/c/87586467098281f04fa93e59fe3a516b954bddc4","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]}]}}]}