Linux Kernel CVE Statistics
9 Linux Kernel CVEs in July 2021
Full month · Source: NIST NVD
In July 2021, 9 Linux kernel CVEs were published, sourced from the NIST National Vulnerability Database. Of these, 6 were rated High severity and 3 Medium. No CVEs from this month have been confirmed as actively exploited via the CISA KEV catalog. July's 9 CVEs represent 5% of all 2021 Linux kernel CVEs , down from June's 16 (a 44% month-over-month decrease) .
9
Total CVEs
0
Critical
6
High
3
Medium
0
Low
0
KEV Exploited
All CVEs — July 2021
9 CVEs
| CVE ID | Package | Severity | CVSS | Published | Description | |
|---|---|---|---|---|---|---|
| CVE-2021-37576 | linux | High | 7.8 | 2021-07-26 | arch/powerpc/kvm/book3s_rtas.c in the Linux kernel through 5.13.5 on the powerpc platform allows KVM guest OS users to … | |
| CVE-2021-33909 | linux | High | 7.8 | 2021-07-20 | fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, … | |
| CVE-2021-3612 | linux | High | 7.8 | 2021-07-09 | An out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions before 5.9-rc… | |
| CVE-2021-35039 | linux | High | 7.8 | 2021-07-07 | kernel/module.c in the Linux kernel before 5.12.14 mishandles Signature Verification, aka CID-0c18f29aae7c. Without CON… | |
| CVE-2021-29657 | linux | High | 7.4 | 2021-07-22 | arch/x86/kvm/svm/nested.c in the Linux kernel before 5.11.12 has a use-after-free in which an AMD KVM guest can bypass … | |
| CVE-2021-1090 | linux | High | 7.1 | 2021-07-22 | NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handle… | |
| CVE-2021-37159 | linux | Medium | 6.4 | 2021-07-21 | hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checkin… | |
| CVE-2021-1094 | linux | Medium | 6.1 | 2021-07-22 | NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handle… | |
| CVE-2021-1095 | linux | Medium | 5.5 | 2021-07-22 | NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handle… |