CVE-2022-48686
published 2024-05-03CVE-2022-48686: In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix UAF when detecting digest errors We should also bail from the io_work loop…
PriorityP336high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.25%
16.5th percentile
In the Linux kernel, the following vulnerability has been resolved:
nvme-tcp: fix UAF when detecting digest errors
We should also bail from the io_work loop when we set rd_enabled to true,
so we don't attempt to read data from the socket when the TCP stream is
already out-of-sync or corrupted.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.19.11-1 (bookworm) | linux 5.19.11-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 3f2304f8c6d6ed97849057bd16fee99e434ca796 < 19816a0214684f70b49b25075ff8c402fdd611d3 | 19816a0214684f70b49b25075ff8c402fdd611d3 |
| linux | linux | >= 3f2304f8c6d6ed97849057bd16fee99e434ca796 < 5914fa32ef1b7766fea933f9eed94ac5c00aa7ff | 5914fa32ef1b7766fea933f9eed94ac5c00aa7ff |
| linux | linux | >= 3f2304f8c6d6ed97849057bd16fee99e434ca796 < 13c80a6c112467bab5e44d090767930555fc17a5 | 13c80a6c112467bab5e44d090767930555fc17a5 |
| linux | linux | >= 3f2304f8c6d6ed97849057bd16fee99e434ca796 < c3eb461aa56e6fa94fb80442ba2586bd223a8886 | c3eb461aa56e6fa94fb80442ba2586bd223a8886 |
| linux | linux | >= 3f2304f8c6d6ed97849057bd16fee99e434ca796 < 160f3549a907a50e51a8518678ba2dcf2541abea | 160f3549a907a50e51a8518678ba2dcf2541abea |
| linux | linux_kernel | >= 0 < 5.10.148-1 | 5.10.148-1 |
| linux | linux_kernel | >= 0 < 5.19.11-1 | 5.19.11-1 |
| linux | linux_kernel | >= 0 < 5.19.11-1 | 5.19.11-1 |
| linux | linux_kernel | >= 0 < 5.19.11-1 | 5.19.11-1 |
| linux | linux_kernel | >= 5.0 < 5.4.213 | 5.4.213 |
| linux | linux_kernel | >= 5.11 < 5.15.68 | 5.15.68 |
| linux | linux_kernel | >= 5.16 < 5.19.9 | 5.19.9 |
| linux | linux_kernel | >= 5.5 < 5.10.143 | 5.10.143 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
OSV
CVE-2022-48686: In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix UAF when detecting digest errors We should also bail from the io_wor
osv·2024-05-03·CVSS 7.8
CVE-2022-48686 [HIGH] CVE-2022-48686: In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix UAF when detecting digest errors We should also bail from the io_wor
In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix UAF when detecting digest errors We should also bail from the io_work loop when we set rd_enabled to true, so we don't attempt to read data from the socket when the TCP stream is already out-of-sync or corrupted.
GHSA
GHSA-9wjv-frj6-hjv9: In the Linux kernel, the following vulnerability has been resolved:
nvme-tcp: fix UAF when detecting digest errors
We should also bail from the io_w
ghsa_unreviewed·2024-05-03
CVE-2022-48686 [HIGH] CWE-416 GHSA-9wjv-frj6-hjv9: In the Linux kernel, the following vulnerability has been resolved:
nvme-tcp: fix UAF when detecting digest errors
We should also bail from the io_w
In the Linux kernel, the following vulnerability has been resolved:
nvme-tcp: fix UAF when detecting digest errors
We should also bail from the io_work loop when we set rd_enabled to true,
so we don't attempt to read data from the socket when the TCP stream is
already out-of-sync or corrupted.
Red Hat
kernel: nvme-tcp: fix UAF when detecting digest errors
vendor_redhat·2024-05-03·CVSS 7.8
CVE-2022-48686 [HIGH] kernel: nvme-tcp: fix UAF when detecting digest errors
kernel: nvme-tcp: fix UAF when detecting digest errors
In the Linux kernel, the following vulnerability has been resolved:
nvme-tcp: fix UAF when detecting digest errors
We should also bail from the io_work loop when we set rd_enabled to true,
so we don't attempt to read data from the socket when the TCP stream is
already out-of-sync or corrupted.
A use-after-free vulnerability was found in the Linux kernel in drivers/nvme/host/tcp.c in nvme_tcp_io_work. This issue can occur when a local user continues to read data after the connection finishes. This flaw allows a malicious user to cause a use-after-free problem.
Statement: This vulnerability is only for systems where NVME over TCP being used.
Mitigation: Mitigation for this issue is either not available or the currently available opti
Debian
CVE-2022-48686: linux - In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: f...
vendor_debian·2022·CVSS 7.8
CVE-2022-48686 [HIGH] CVE-2022-48686: linux - In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: f...
In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix UAF when detecting digest errors We should also bail from the io_work loop when we set rd_enabled to true, so we don't attempt to read data from the socket when the TCP stream is already out-of-sync or corrupted.
Scope: local
bookworm: resolved (fixed in 5.19.11-1)
bullseye: resolved (fixed in 5.10.148-1)
forky: resolved (fixed in 5.19.11-1)
sid: resolved (fixed in 5.19.11-1)
trixie: resolved (fixed in 5.19.11-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/13c80a6c112467bab5e44d090767930555fc17a5https://git.kernel.org/stable/c/160f3549a907a50e51a8518678ba2dcf2541abeahttps://git.kernel.org/stable/c/19816a0214684f70b49b25075ff8c402fdd611d3https://git.kernel.org/stable/c/5914fa32ef1b7766fea933f9eed94ac5c00aa7ffhttps://git.kernel.org/stable/c/c3eb461aa56e6fa94fb80442ba2586bd223a8886https://git.kernel.org/stable/c/13c80a6c112467bab5e44d090767930555fc17a5https://git.kernel.org/stable/c/160f3549a907a50e51a8518678ba2dcf2541abeahttps://git.kernel.org/stable/c/19816a0214684f70b49b25075ff8c402fdd611d3https://git.kernel.org/stable/c/5914fa32ef1b7766fea933f9eed94ac5c00aa7ffhttps://git.kernel.org/stable/c/c3eb461aa56e6fa94fb80442ba2586bd223a8886
2024-05-03
Published