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CVSS
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Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
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Време до експлоатация
Описание
Оригинално описание
In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix kernel stack leak in irdma_create_user_ah() struct irdma_create_ah_resp { // 8 bytes, no padding __u32 ah_id; // offset 0 - SET (uresp.ah_id = ah->sc_ah.ah_info.ah_idx) __u8 rsvd[4]; // offset 4 - NEVER SET <- LEAK }; rsvd[4]: 4 bytes of stack memory leaked unconditionally. Only ah_id is assigned before ib_respond_udata(). The reserved members of the structure were not zeroed.
Засегнати продукти
- Linux Linux: b48c24c2d710cf34810c555dcef883a3d35a9c08 преди 1f70df004fdd944653013ccc2e1dfd472a693b46; b48c24c2d710cf34810c555dcef883a3d35a9c08 преди 14b47c07c69930254f549a17ee245c80a65b1609; b48c24c2d710cf34810c555dcef883a3d35a9c08 преди 1b1fac4c7a3ab7f52e9cfb91e5c91216646ca4d8; b48c24c2d710cf34810c555dcef883a3d35a9c08 преди 2fd37450d271d74b3847baed284f9cfdf198c6f8; b48c24c2d710cf34810c555dcef883a3d35a9c08 преди cfe962216c164fe2b1c1fb6ac925a7413f5abc84; b48c24c2d710cf34810c555dcef883a3d35a9c08 преди c9bd0007c4bdb7806bbd323287e50f9cf467c51a; b48c24c2d710cf34810c555dcef883a3d35a9c08 преди 74586c6da9ea222a61c98394f2fc0a604748438c
- Linux Linux: 5.14; преди 5.14; 5.15.203 до 5.15.*; 6.1.167 до 6.1.*; 6.6.130 до 6.6.*; 6.12.77 до 6.12.*; 6.18.17 до 6.18.*; 6.19.7 до 6.19.*; 7.0 до *
- Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP: V3.1.6 преди *
- Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP: V3.1.6 преди *
- Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP: V3.1.6 преди *
История
- 25 март 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-23335
- https://nvd.nist.gov/vuln/detail/CVE-2026-23335
- https://git.kernel.org/stable/c/1f70df004fdd944653013ccc2e1dfd472a693b46
- https://git.kernel.org/stable/c/14b47c07c69930254f549a17ee245c80a65b1609
- https://git.kernel.org/stable/c/1b1fac4c7a3ab7f52e9cfb91e5c91216646ca4d8
- https://git.kernel.org/stable/c/2fd37450d271d74b3847baed284f9cfdf198c6f8
- https://git.kernel.org/stable/c/cfe962216c164fe2b1c1fb6ac925a7413f5abc84
- https://git.kernel.org/stable/c/c9bd0007c4bdb7806bbd323287e50f9cf467c51a
- https://git.kernel.org/stable/c/74586c6da9ea222a61c98394f2fc0a604748438c
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html