Linux Kernel CVE Statistics
15 Linux Kernel CVEs in April 2022
Full month · Source: NIST NVD
In April 2022, 15 Linux kernel CVEs were published, sourced from the NIST National Vulnerability Database. Of these, 8 were rated High severity and 7 Medium. No CVEs from this month have been confirmed as actively exploited via the CISA KEV catalog. April's 15 CVEs represent 5% of all 2022 Linux kernel CVEs , down from March's 40 (a 62% month-over-month decrease) .
15
Total CVEs
0
Critical
8
High
7
Medium
0
Low
0
KEV Exploited
All CVEs — April 2022
15 CVEs
| CVE ID | Package | Severity | CVSS | Published | Description | |
|---|---|---|---|---|---|---|
| CVE-2022-29156 | linux | High | 7.8 | 2022-04-13 | drivers/infiniband/ulp/rtrs/rtrs-clt.c in the Linux kernel before 5.16.12 has a double free related to rtrs_clt_dev_rel… | |
| CVE-2022-28893 | linux | High | 7.8 | 2022-04-11 | The SUNRPC subsystem in the Linux kernel through 5.17.2 can call xs_xprt_free before ensuring that sockets are in the i… | |
| CVE-2022-28390 | linux | High | 7.8 | 2022-04-03 | ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c in the Linux kernel through 5.17.1 has a double free. | |
| CVE-2021-3847 | linux | High | 7.8 | 2022-04-01 | An unauthorized access to the execution of the setuid file with capabilities flaw in the Linux kernel OverlayFS subsyst… | |
| CVE-2022-1353 | linux | High | 7.1 | 2022-04-29 | A vulnerability was found in the pfkey_register function in net/key/af_key.c in the Linux kernel. This flaw allows a lo… | |
| CVE-2022-1048 | linux | High | 7.0 | 2022-04-29 | A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PC… | |
| CVE-2022-29582 | linux | High | 7.0 | 2022-04-22 | In the Linux kernel before 5.17.3, fs/io_uring.c has a use-after-free due to a race condition in io_uring timeouts. Thi… | |
| CVE-2022-28796 | linux | High | 7.0 | 2022-04-08 | jbd2_journal_wait_updates in fs/jbd2/transaction.c in the Linux kernel before 5.17.1 has a use-after-free caused by a t… | |
| CVE-2022-1015 | linux | Medium | 6.6 | 2022-04-29 | A flaw was found in the Linux kernel in linux/net/netfilter/nf_tables_api.c of the netfilter subsystem. This flaw allow… | |
| CVE-2022-1280 | linux | Medium | 6.3 | 2022-04-13 | A use-after-free vulnerability was found in drm_lease_held in drivers/gpu/drm/drm_lease.c in the Linux kernel due to a … | |
| CVE-2022-1195 | linux | Medium | 5.5 | 2022-04-29 | A use-after-free vulnerability was found in the Linux kernel in drivers/net/hamradio. This flaw allows a local attacker… | |
| CVE-2011-4917 | linux | Medium | 5.5 | 2022-04-18 | In the Linux kernel through 3.1 there is an information disclosure issue via /proc/stat. | |
| CVE-2022-28389 | linux | Medium | 5.5 | 2022-04-03 | mcba_usb_start_xmit in drivers/net/can/usb/mcba_usb.c in the Linux kernel through 5.17.1 has a double free. | |
| CVE-2022-28388 | linux | Medium | 5.5 | 2022-04-03 | usb_8dev_start_xmit in drivers/net/can/usb/usb_8dev.c in the Linux kernel through 5.17.1 has a double free. | |
| CVE-2022-28356 | linux | Medium | 5.5 | 2022-04-02 | In the Linux kernel before 5.17.1, a refcount leak bug was found in net/llc/af_llc.c. |