CVE-2022-49279
published 2025-02-26CVE-2022-49279: In the Linux kernel, the following vulnerability has been resolved: NFSD: prevent integer overflow on 32 bit systems On a 32 bit system, the "len * sizeof(*p)"…
PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.60%
45.5th percentile
In the Linux kernel, the following vulnerability has been resolved:
NFSD: prevent integer overflow on 32 bit systems
On a 32 bit system, the "len * sizeof(*p)" operation can have an
integer overflow.
Affected
19 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.17.3-1 (bookworm) | linux 5.17.3-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 37c88763def8474bc0972fbd1adb0d21670104b7 < 3a2789e8ccb4a3e2a631f6817a2d3bb98b8c4fd8 | 3a2789e8ccb4a3e2a631f6817a2d3bb98b8c4fd8 |
| linux | linux | >= 37c88763def8474bc0972fbd1adb0d21670104b7 < ce1aa09cc14ed625104acc2d487bd92b9a88efe2 | ce1aa09cc14ed625104acc2d487bd92b9a88efe2 |
| linux | linux | >= 37c88763def8474bc0972fbd1adb0d21670104b7 < 7af164fa2f1abc577d357d22d83a2f3490875d7e | 7af164fa2f1abc577d357d22d83a2f3490875d7e |
| linux | linux | >= 37c88763def8474bc0972fbd1adb0d21670104b7 < 303cd6173dce0a28d26526c77814eb90a41bd898 | 303cd6173dce0a28d26526c77814eb90a41bd898 |
| linux | linux | >= 37c88763def8474bc0972fbd1adb0d21670104b7 < 79b1c54fc6ce09ee0d5fe088bb3de26ae2150e3c | 79b1c54fc6ce09ee0d5fe088bb3de26ae2150e3c |
| linux | linux | >= 37c88763def8474bc0972fbd1adb0d21670104b7 < e4195d27306ea468a6dc3a27af6f586709951229 | e4195d27306ea468a6dc3a27af6f586709951229 |
| linux | linux | >= 37c88763def8474bc0972fbd1adb0d21670104b7 < 23a9dbbe0faf124fc4c139615633b9d12a3a89ef | 23a9dbbe0faf124fc4c139615633b9d12a3a89ef |
| linux | linux_kernel | < 4.19.238 | 4.19.238 |
| linux | linux_kernel | >= 0 < 5.10.113-1 | 5.10.113-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 4.20 < 5.4.189 | 5.4.189 |
| linux | linux_kernel | >= 5.11 < 5.15.33 | 5.15.33 |
| linux | linux_kernel | >= 5.16 < 5.16.19 | 5.16.19 |
| linux | linux_kernel | >= 5.17 < 5.17.2 | 5.17.2 |
| linux | linux_kernel | >= 5.5 < 5.10.110 | 5.10.110 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
kernel: NFSD: prevent integer overflow on 32 bit systems
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2022-49279 [MEDIUM] CWE-190 kernel: NFSD: prevent integer overflow on 32 bit systems
kernel: NFSD: prevent integer overflow on 32 bit systems
In the Linux kernel, the following vulnerability has been resolved:
NFSD: prevent integer overflow on 32 bit systems
On a 32 bit system, the "len * sizeof(*p)" operation can have an
integer overflow.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Fix deferred
Package: kernel-rt (Red Hat Enterprise Linux 9) - Fix deferred
Debian
CVE-2022-49279: linux - In the Linux kernel, the following vulnerability has been resolved: NFSD: preve...
vendor_debian·2022·CVSS 5.5
CVE-2022-49279 [MEDIUM] CVE-2022-49279: linux - In the Linux kernel, the following vulnerability has been resolved: NFSD: preve...
In the Linux kernel, the following vulnerability has been resolved: NFSD: prevent integer overflow on 32 bit systems On a 32 bit system, the "len * sizeof(*p)" operation can have an integer overflow.
Scope: local
bookworm: resolved (fixed in 5.17.3-1)
bullseye: resolved (fixed in 5.10.113-1)
forky: resolved (fixed in 5.17.3-1)
sid: resolved (fixed in 5.17.3-1)
trixie: resolved (fixed in 5.17.3-1)
GHSA
GHSA-9crv-c24c-9g53: In the Linux kernel, the following vulnerability has been resolved:
NFSD: prevent integer overflow on 32 bit systems
On a 32 bit system, the "len *
ghsa_unreviewed·2025-04-14
CVE-2022-49279 [MEDIUM] CWE-190 GHSA-9crv-c24c-9g53: In the Linux kernel, the following vulnerability has been resolved:
NFSD: prevent integer overflow on 32 bit systems
On a 32 bit system, the "len *
In the Linux kernel, the following vulnerability has been resolved:
NFSD: prevent integer overflow on 32 bit systems
On a 32 bit system, the "len * sizeof(*p)" operation can have an
integer overflow.
OSV
CVE-2022-49279: In the Linux kernel, the following vulnerability has been resolved: NFSD: prevent integer overflow on 32 bit systems On a 32 bit system, the "len * si
osv·2025-02-26·CVSS 5.5
CVE-2022-49279 [MEDIUM] CVE-2022-49279: In the Linux kernel, the following vulnerability has been resolved: NFSD: prevent integer overflow on 32 bit systems On a 32 bit system, the "len * si
In the Linux kernel, the following vulnerability has been resolved: NFSD: prevent integer overflow on 32 bit systems On a 32 bit system, the "len * sizeof(*p)" operation can have an integer overflow.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/23a9dbbe0faf124fc4c139615633b9d12a3a89efhttps://git.kernel.org/stable/c/303cd6173dce0a28d26526c77814eb90a41bd898https://git.kernel.org/stable/c/3a2789e8ccb4a3e2a631f6817a2d3bb98b8c4fd8https://git.kernel.org/stable/c/79b1c54fc6ce09ee0d5fe088bb3de26ae2150e3chttps://git.kernel.org/stable/c/7af164fa2f1abc577d357d22d83a2f3490875d7ehttps://git.kernel.org/stable/c/ce1aa09cc14ed625104acc2d487bd92b9a88efe2https://git.kernel.org/stable/c/e4195d27306ea468a6dc3a27af6f586709951229
2025-02-26
Published