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Ubuntu 24.04 LTS Linux-NVIDIA-Lowlatency Low Data Integrity Risk USN-8028-7

ubuntu
Calendar Grey February 19, 2026
Dist Ubuntu Esm H88
Multiple security issues in Ubuntu's low latency NVIDIA kernel fixed with crucial updates ensuring system integrity.
Several security issues were fixed in the Linux kernel.

Summary

A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-nvidia-lowlatency: Linux low latency kernel for NVIDIA systems Details: It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. (CVE-2024-36331) Oleksii Oleksenko, Cedric Fournet, Jana Hofmann, Boris Köpf, Stavros Volos, and Flavien Solt discovered that some AMD processors may allow an attacker to infer data from previous stores, potentially resulting in the leakage of privileged information. A local attacker could possibly use this to expose sensitive information. (CVE-2024-36350, CVE-2024-36357) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the followi...

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Topics%20covered

Topics Covered

security advisory Ubuntu local attack data integrity low linux-nvidia-lowlatency

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 24.04 LTS linux-image-6.8.0-1046-nvidia-lowlatency 6.8.0-1046.49.1 linux-image-6.8.0-1046-nvidia-lowlatency-64k 6.8.0-1046.49.1 linux-image-nvidia-lowlatency 6.8.0-1046.49.1 linux-image-nvidia-lowlatency-6.8 6.8.0-1046.49.1 linux-image-nvidia-lowlatency-64k 6.8.0-1046.49.1 linux-image-nvidia-lowlatency-64k-6.8 6.8.0-1046.49.1 After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well.

References

https://ubuntu.com/security/notices/USN-8028-7

https://ubuntu.com/security/notices/USN-8028-6

https://ubuntu.com/security/notices/USN-8028-5

https://ubuntu.com/security/notices/USN-8028-4

https://ubuntu.com/security/notices/USN-8028-3

https://ubuntu.com/security/notices/USN-8028-2

https://ubuntu.com/security/notices/USN-8028-1

CVE-2024-36331, CVE-2024-36350, CVE-2024-36357, CVE-2025-21884,

CVE-2025-21931, CVE-2025-22026, CVE-2025-22101, CVE-2025-22102,

CVE-2025-22115, CVE-2025-22120, CVE-2025-22126, CVE-2025-22128,

CVE-2025-23140, CVE-2025-23141, CVE-2025-23142, CVE-2025-23144,

CVE-2025-23145, CVE-2025-23146, CVE-2025-23147, CVE-2025-23148,

CVE-2025-23149, CVE-2025-23150, CVE-2025-23151, CVE-2025-23155,

CVE-2025-23156, CVE-2025-23157, CVE-2025-23158, CVE-2025-23159,

CVE-2025-23160, CVE-2025-23161, CVE-2025-23163, CVE-2025-37738,

CVE-2025-37739, CVE-2025-37740, CVE-2025-37741, CVE-2025-37742,

CVE-2025-37744, CVE-2025-37745, CVE-2025-37748, CVE-2025-37749,

CVE-2025-37754, CVE-2025-37755, CVE-2025-37757, CVE-2025-37758,

CVE-2025-37759, CVE-2025-37761, CVE-2025-37763, CVE-2025-37764,

CVE-2025-37765, CVE-2025-37766, CVE-2025-37767, CVE-2025-37768,

CVE-2025-37769, CVE-2025-37770, CVE-2025-37771, CVE-2025-37772,

CVE-2025-37773, CVE-2025-37775, CVE-2025-37777, CVE-2025-37778,

CVE-2025-37780, CVE-2025-37781, CVE-2025-37784, CVE-2025-37786,

CVE-2025-37787, CVE-2025-37788, CVE-2025-37789, CVE-2025-37790,

CVE-2025-37792, CVE-2025-37793, CVE-2025-37794, CVE-2025-37796,

CVE-2025-37799, CVE-2025-37800, CVE-2025-37801, CVE-2025-37803,

CVE-2025-37805, CVE-2025-37808, CVE-2025-37809, CVE-2025-37810,

CVE-2025-37811, CVE-2025-37812, CVE-2025-37813, CVE-2025-37815,

CVE-2025-37816, CVE-2025-37817, CVE-2025-37819, CVE-2025-37820,

CVE-2025-37822, CVE-2025-37823, CVE-2025-37824, CVE-2025-37826,

CVE-2025-37827, CVE-2025-37828, CVE-2025-37829, CVE-2025-37830,

CVE-2025-37831, CVE-2025-37836, CVE-2025-37839, CVE-2025-37840,

CVE-2025-37841, CVE-2025-37842, CVE-2025-37844, CVE-2025-37846,

CVE-2025-37849, CVE-2025-37850, CVE-2025-37851, CVE-2025-37852,

CVE-2025-37853, CVE-2025-37854, CVE-2025-37856, CVE-2025-37857,

CVE-2025-37858, CVE-2025-37859, CVE-2025-37861, CVE-2025-37862,

CVE-2025-37863, CVE-2025-37864, CVE-2025-37865, CVE-2025-37867,

CVE-2025-37869, CVE-2025-37871, CVE-2025-37872, CVE-2025-37873,

CVE-2025-37874, CVE-2025-37875, CVE-2025-37878, CVE-2025-37879,

CVE-2025-37881, CVE-2025-37883, CVE-2025-37884, CVE-2025-37885,

CVE-2025-37886, CVE-2025-37887, CVE-2025-37891, CVE-2025-37892,

CVE-2025-37897, CVE-2025-37900, CVE-2025-37901, CVE-2025-37903,

CVE-2025-37905, CVE-2025-37909, CVE-2025-37911, CVE-2025-37912,

CVE-2025-37913, CVE-2025-37914, CVE-2025-37915, CVE-2025-37916,

CVE-2025-37917, CVE-2025-37918, CVE-2025-37920, CVE-2025-37921,

CVE-2025-37922, CVE-2025-37923, CVE-2025-37924, CVE-2025-37925,

CVE-2025-37927, CVE-2025-37928, CVE-2025-37930, CVE-2025-37931,

CVE-2025-37933, CVE-2025-37935, CVE-2025-37936, CVE-2025-37938,

CVE-2025-37940, CVE-2025-37943, CVE-2025-37944, CVE-2025-37945,

CVE-2025-37947, CVE-2025-37948, CVE-2025-37949, CVE-2025-37951,

CVE-2025-37952, CVE-2025-37954, CVE-2025-37956, CVE-2025-37957,

CVE-2025-37959, CVE-2025-37960, CVE-2025-37961, CVE-2025-37962,

CVE-2025-37963, CVE-2025-37967, CVE-2025-37968, CVE-2025-37969,

CVE-2025-37970, CVE-2025-37972, CVE-2025-37973, CVE-2025-37975,

CVE-2025-37977, CVE-2025-37978, CVE-2025-37979, CVE-2025-37980,

CVE-2025-37982, CVE-2025-37983, CVE-2025-37984, CVE-2025-37985,

CVE-2025-37986, CVE-2025-37987, CVE-2025-37988, CVE-2025-37989,

CVE-2025-37990, CVE-2025-37991, CVE-2025-37992, CVE-2025-37994,

CVE-2025-37995, CVE-2025-37998, CVE-2025-38003, CVE-2025-38004,

CVE-2025-38005, CVE-2025-38006, CVE-2025-38007, CVE-2025-38008,

CVE-2025-38009, CVE-2025-38010, CVE-2025-38011, CVE-2025-38013,

CVE-2025-38014, CVE-2025-38015, CVE-2025-38018, CVE-2025-38019,

CVE-2025-38020, CVE-2025-38023, CVE-2025-38024, CVE-2025-38027,

CVE-2025-38031, CVE-2025-38034, CVE-2025-38035, CVE-2025-38037,

CVE-2025-38039, CVE-2025-38040, CVE-2025-38043, CVE-2025-38044,

CVE-2025-38045, CVE-2025-38048, CVE-2025-38051, CVE-2025-38052,

CVE-2025-38053, CVE-2025-38055, CVE-2025-38057, CVE-2025-38058,

CVE-2025-38059, CVE-2025-38060, CVE-2025-38061, CVE-2025-38062,

CVE-2025-38063, CVE-2025-38065, CVE-2025-38066, CVE-2025-38067,

CVE-2025-38068, CVE-2025-38071, CVE-2025-38072, CVE-2025-38074,

CVE-2025-38075, CVE-2025-38077, CVE-2025-38078, CVE-2025-38079,

CVE-2025-38080, CVE-2025-38081, CVE-2025-38084, CVE-2025-38085,

CVE-2025-38086, CVE-2025-38087, CVE-2025-38088, CVE-2025-38089,

CVE-2025-38090, CVE-2025-38094, CVE-2025-38095, CVE-2025-38097,

CVE-2025-38098, CVE-2025-38099, CVE-2025-38100, CVE-2025-38101,

CVE-2025-38102, CVE-2025-38103, CVE-2025-38104, CVE-2025-38107,

CVE-2025-38108, CVE-2025-38109, CVE-2025-38110, CVE-2025-38111,

CVE-2025-38112, CVE-2025-38113, CVE-2025-38115, CVE-2025-38117,

CVE-2025-38119, CVE-2025-38120, CVE-2025-38122, CVE-2025-38123,

CVE-2025-38124, CVE-2025-38125, CVE-2025-38126, CVE-2025-38127,

CVE-2025-38129, CVE-2025-38131, CVE-2025-38135, CVE-2025-38136,

CVE-2025-38138, CVE-2025-38142, CVE-2025-38143, CVE-2025-38145,

CVE-2025-38146, CVE-2025-38147, CVE-2025-38148, CVE-2025-38149,

CVE-2025-38153, CVE-2025-38154, CVE-2025-38155, CVE-2025-38156,

CVE-2025-38157, CVE-2025-38158, CVE-2025-38159, CVE-2025-38160,

CVE-2025-38161, CVE-2025-38162, CVE-2025-38163, CVE-2025-38164,

CVE-2025-38165, CVE-2025-38166, CVE-2025-38167, CVE-2025-38169,

CVE-2025-38170, CVE-2025-38173, CVE-2025-38174, CVE-2025-38180,

CVE-2025-38181, CVE-2025-38182, CVE-2025-38183, CVE-2025-38184,

CVE-2025-38185, CVE-2025-38190, CVE-2025-38191, CVE-2025-38192,

CVE-2025-38193, CVE-2025-38194, CVE-2025-38197, CVE-2025-38198,

CVE-2025-38200, CVE-2025-38202, CVE-2025-38208, CVE-2025-38210,

CVE-2025-38211, CVE-2025-38212, CVE-2025-38214, CVE-2025-38215,

CVE-2025-38217, CVE-2025-38218, CVE-2025-38219, CVE-2025-38220,

CVE-2025-38222, CVE-2025-38225, CVE-2025-38226, CVE-2025-38229,

CVE-2025-38230, CVE-2025-38231, CVE-2025-38232, CVE-2025-38236,

CVE-2025-38239, CVE-2025-38244, CVE-2025-38245, CVE-2025-38246,

CVE-2025-38248, CVE-2025-38249, CVE-2025-38250, CVE-2025-38251,

CVE-2025-38253, CVE-2025-38255, CVE-2025-38257, CVE-2025-38258,

CVE-2025-38259, CVE-2025-38260, CVE-2025-38262, CVE-2025-38263,

CVE-2025-38264, CVE-2025-38265, CVE-2025-38269, CVE-2025-38274,

CVE-2025-38275, CVE-2025-38277, CVE-2025-38278, CVE-2025-38279,

CVE-2025-38280, CVE-2025-38282, CVE-2025-38283, CVE-2025-38285,

CVE-2025-38286, CVE-2025-38289, CVE-2025-38290, CVE-2025-38292,

CVE-2025-38293, CVE-2025-38295, CVE-2025-38298, CVE-2025-38299,

CVE-2025-38300, CVE-2025-38303, CVE-2025-38304, CVE-2025-38305,

CVE-2025-38307, CVE-2025-38310, CVE-2025-38312, CVE-2025-38313,

CVE-2025-38319, CVE-2025-38320, CVE-2025-38321, CVE-2025-38322,

CVE-2025-38323, CVE-2025-38324, CVE-2025-38326, CVE-2025-38328,

CVE-2025-38331, CVE-2025-38332, CVE-2025-38333, CVE-2025-38334,

CVE-2025-38335, CVE-2025-38336, CVE-2025-38337, CVE-2025-38338,

CVE-2025-38342, CVE-2025-38343, CVE-2025-38344, CVE-2025-38345,

CVE-2025-38346, CVE-2025-38347, CVE-2025-38348, CVE-2025-38349,

CVE-2025-38351, CVE-2025-38354, CVE-2025-38361, CVE-2025-38362,

CVE-2025-38363, CVE-2025-38364, CVE-2025-38365, CVE-2025-38368,

CVE-2025-38369, CVE-2025-38371, CVE-2025-38373, CVE-2025-38374,

CVE-2025-38375, CVE-2025-38376, CVE-2025-38377, CVE-2025-38382,

CVE-2025-38384, CVE-2025-38385, CVE-2025-38386, CVE-2025-38387,

CVE-2025-38388, CVE-2025-38389, CVE-2025-38390, CVE-2025-38391,

CVE-2025-38392, CVE-2025-38393, CVE-2025-38395, CVE-2025-38396,

CVE-2025-38399, CVE-2025-38400, CVE-2025-38401, CVE-2025-38402,

CVE-2025-38403, CVE-2025-38405, CVE-2025-38406, CVE-2025-38407,

CVE-2025-38408, CVE-2025-38409, CVE-2025-38410, CVE-2025-38412,

CVE-2025-38414, CVE-2025-38415, CVE-2025-38416, CVE-2025-38418,

CVE-2025-38419, CVE-2025-38420, CVE-2025-38422, CVE-2025-38424,

CVE-2025-38425, CVE-2025-38427, CVE-2025-38428, CVE-2025-38429,

CVE-2025-38430, CVE-2025-38436, CVE-2025-38437, CVE-2025-38439,

CVE-2025-38441, CVE-2025-38443, CVE-2025-38444, CVE-2025-38445,

CVE-2025-38448, CVE-2025-38449, CVE-2025-38455, CVE-2025-38456,

CVE-2025-38457, CVE-2025-38458, CVE-2025-38459, CVE-2025-38460,

CVE-2025-38461, CVE-2025-38462, CVE-2025-38463, CVE-2025-38464,

CVE-2025-38465, CVE-2025-38466, CVE-2025-38467, CVE-2025-38468,

CVE-2025-38469, CVE-2025-38470, CVE-2025-38471, CVE-2025-38472,

CVE-2025-38473, CVE-2025-38474, CVE-2025-38476, CVE-2025-38478,

CVE-2025-38480, CVE-2025-38481, CVE-2025-38482, CVE-2025-38483,

CVE-2025-38485, CVE-2025-38487, CVE-2025-38488, CVE-2025-38489,

CVE-2025-38490, CVE-2025-38491, CVE-2025-38493, CVE-2025-38494,

CVE-2025-38495, CVE-2025-38496, CVE-2025-38497, CVE-2025-38499,

CVE-2025-38501, CVE-2025-38503, CVE-2025-38506, CVE-2025-38507,

CVE-2025-38510, CVE-2025-38511, CVE-2025-38512, CVE-2025-38513,

CVE-2025-38514, CVE-2025-38515, CVE-2025-38516, CVE-2025-38520,

CVE-2025-38521, CVE-2025-38524, CVE-2025-38526, CVE-2025-38527,

CVE-2025-38528, CVE-2025-38529, CVE-2025-38530, CVE-2025-38531,

CVE-2025-38532, CVE-2025-38533, CVE-2025-38535, CVE-2025-38537,

CVE-2025-38538, CVE-2025-38539, CVE-2025-38540, CVE-2025-38542,

CVE-2025-38543, CVE-2025-38544, CVE-2025-38546, CVE-2025-38548,

CVE-2025-38549, CVE-2025-38550, CVE-2025-38551, CVE-2025-38552,

CVE-2025-38553, CVE-2025-38555, CVE-2025-38560, CVE-2025-38562,

CVE-2025-38566, CVE-2025-38568, CVE-2025-38569, CVE-2025-38571,

CVE-2025-38572, CVE-2025-38574, CVE-2025-38576, CVE-2025-38577,

CVE-2025-38578, CVE-2025-38579, CVE-2025-38581, CVE-2025-38582,

CVE-2025-38583, CVE-2025-38584, CVE-2025-38585, CVE-2025-38587,

CVE-2025-38588, CVE-2025-38590, CVE-2025-38593, CVE-2025-38595,

CVE-2025-38601, CVE-2025-38602, CVE-2025-38604, CVE-2025-38608,

CVE-2025-38609, CVE-2025-38610, CVE-2025-38612, CVE-2025-38614,

CVE-2025-38615, CVE-2025-38619, CVE-2025-38622, CVE-2025-38623,

CVE-2025-38624, CVE-2025-38625, CVE-2025-38626, CVE-2025-38630,

CVE-2025-38632, CVE-2025-38634, CVE-2025-38635, CVE-2025-38639,

CVE-2025-38640, CVE-2025-38644, CVE-2025-38645, CVE-2025-38646,

CVE-2025-38648, CVE-2025-38650, CVE-2025-38652, CVE-2025-38653,

CVE-2025-38659, CVE-2025-38660, CVE-2025-38663, CVE-2025-38664,

CVE-2025-38665, CVE-2025-38668, CVE-2025-38670, CVE-2025-38671,

CVE-2025-38675, CVE-2025-38676, CVE-2025-38677, CVE-2025-38679,

CVE-2025-38680, CVE-2025-38681, CVE-2025-38683, CVE-2025-38684,

CVE-2025-38685, CVE-2025-38686, CVE-2025-38687, CVE-2025-38688,

CVE-2025-38691, CVE-2025-38692, CVE-2025-38693, CVE-2025-38694,

CVE-2025-38695, CVE-2025-38696, CVE-2025-38697, CVE-2025-38698,

CVE-2025-38699, CVE-2025-38700, CVE-2025-38701, CVE-2025-38702,

CVE-2025-38703, CVE-2025-38704, CVE-2025-38705, CVE-2025-38706,

CVE-2025-38707, CVE-2025-38708, CVE-2025-38710, CVE-2025-38711,

CVE-2025-38712, CVE-2025-38713, CVE-2025-38714, CVE-2025-38715,

CVE-2025-38716, CVE-2025-38718, CVE-2025-38721, CVE-2025-38722,

CVE-2025-38724, CVE-2025-38725, CVE-2025-38728, CVE-2025-38729,

CVE-2025-38730, CVE-2025-38732, CVE-2025-38734, CVE-2025-38735,

CVE-2025-39673, CVE-2025-39675, CVE-2025-39676, CVE-2025-39679,

CVE-2025-39681, CVE-2025-39683, CVE-2025-39684, CVE-2025-39685,

CVE-2025-39686, CVE-2025-39687, CVE-2025-39689, CVE-2025-39691,

CVE-2025-39692, CVE-2025-39693, CVE-2025-39694, CVE-2025-39701,

CVE-2025-39702, CVE-2025-39703, CVE-2025-39705, CVE-2025-39706,

CVE-2025-39707, CVE-2025-39709, CVE-2025-39710, CVE-2025-39711,

CVE-2025-39712, CVE-2025-39713, CVE-2025-39714, CVE-2025-39715,

CVE-2025-39716, CVE-2025-39718, CVE-2025-39719, CVE-2025-39720,

CVE-2025-39721, CVE-2025-39724, CVE-2025-39726, CVE-2025-39730,

CVE-2025-39731, CVE-2025-39732, CVE-2025-39734, CVE-2025-39736,

CVE-2025-39737, CVE-2025-39738, CVE-2025-39739, CVE-2025-39742,

CVE-2025-39743, CVE-2025-39744, CVE-2025-39746, CVE-2025-39747,

CVE-2025-39748, CVE-2025-39749, CVE-2025-39750, CVE-2025-39752,

CVE-2025-39753, CVE-2025-39756, CVE-2025-39757, CVE-2025-39758,

CVE-2025-39759, CVE-2025-39760, CVE-2025-39761, CVE-2025-39763,

CVE-2025-39766, CVE-2025-39770, CVE-2025-39772, CVE-2025-39773,

CVE-2025-39776, CVE-2025-39779, CVE-2025-39781, CVE-2025-39782,

CVE-2025-39783, CVE-2025-39787, CVE-2025-39788, CVE-2025-39790,

CVE-2025-39794, CVE-2025-39795, CVE-2025-39797, CVE-2025-39798,

CVE-2025-39800, CVE-2025-39801, CVE-2025-39889, CVE-2025-39890,

CVE-2025-39946, CVE-2025-39989, CVE-2025-40215, CVE-2025-40297,

CVE-2025-68750

Severity
low
Lowest
Low
Medium
High
Critical

Ubuntu Security Notice USN-8028-7

Topics%20covered

Topics Covered

security advisory Ubuntu local attack data integrity low linux-nvidia-lowlatency

Package Information

https://launchpad.net/ubuntu/+source/linux-nvidia-lowlatency/6.8.0-1046.49.1

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