CVE-2022-50333
published 2025-09-15CVE-2022-50333: In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbDiscardAG This should be applied to most URSAN bugs…
PriorityP427high7.1CVSS 3.1
AVLACLPRLUINSUCHINAH
EPSS
0.15%
4.9th percentile
In the Linux kernel, the following vulnerability has been resolved:
fs: jfs: fix shift-out-of-bounds in dbDiscardAG
This should be applied to most URSAN bugs found recently by syzbot,
by guarding the dbMount. As syzbot feeding rubbish into the bmap
descriptor.
Affected
23 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.4-1 (bookworm) | linux 6.1.4-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= b40c2e665cd552eae5fbdbb878bc29a34357668e < f8d4d0bac603616e2fa4a3907e81ed13f8f3c380 | f8d4d0bac603616e2fa4a3907e81ed13f8f3c380 |
| linux | linux | >= b40c2e665cd552eae5fbdbb878bc29a34357668e < 0183c8f46ab5bcd0740f41c87f5141c6ca2bf1bb | 0183c8f46ab5bcd0740f41c87f5141c6ca2bf1bb |
| linux | linux | >= b40c2e665cd552eae5fbdbb878bc29a34357668e < 624843f1bac448150f6859999c72c4841c14a2e3 | 624843f1bac448150f6859999c72c4841c14a2e3 |
| linux | linux | >= b40c2e665cd552eae5fbdbb878bc29a34357668e < 50163a115831ef4e6402db5a7ef487d1989d7249 | 50163a115831ef4e6402db5a7ef487d1989d7249 |
| linux | linux | >= b40c2e665cd552eae5fbdbb878bc29a34357668e < 911999b193735cd378517b6cd5fe585ee345d49c | 911999b193735cd378517b6cd5fe585ee345d49c |
| linux | linux | >= b40c2e665cd552eae5fbdbb878bc29a34357668e < 10b87da8fae79c7daf5eda6a9e4f1d31b85b4d92 | 10b87da8fae79c7daf5eda6a9e4f1d31b85b4d92 |
| linux | linux | >= b40c2e665cd552eae5fbdbb878bc29a34357668e < ab5cd3d62c2493eca3337e7d0178cc7bd819ca64 | ab5cd3d62c2493eca3337e7d0178cc7bd819ca64 |
| linux | linux | >= b40c2e665cd552eae5fbdbb878bc29a34357668e < 3d340b684dcec5e34efc470227cd1c7d2df121ad | 3d340b684dcec5e34efc470227cd1c7d2df121ad |
| linux | linux | >= b40c2e665cd552eae5fbdbb878bc29a34357668e < 25e70c6162f207828dd405b432d8f2a98dbf7082 | 25e70c6162f207828dd405b432d8f2a98dbf7082 |
| linux | linux_kernel | < 4.9.337 | 4.9.337 |
| linux | linux_kernel | >= 0 < 5.10.178-1 | 5.10.178-1 |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 0 < 6.1.4-1 | 6.1.4-1 |
| linux | linux_kernel | >= 4.10 < 4.14.303 | 4.14.303 |
| linux | linux_kernel | >= 4.15 < 4.19.270 | 4.19.270 |
| linux | linux_kernel | >= 4.20 < 5.4.229 | 5.4.229 |
| linux | linux_kernel | >= 5.11 < 5.15.86 | 5.15.86 |
| linux | linux_kernel | >= 5.16 < 6.0.16 | 6.0.16 |
| linux | linux_kernel | >= 5.5 < 5.10.163 | 5.10.163 |
| linux | linux_kernel | >= 6.1 < 6.1.2 | 6.1.2 |
CVSS provenance
nvdv3.17.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
osv7.1HIGH
vendor_debian7.1HIGH
vendor_redhat7.1HIGH
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-2022-50333: In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbDiscardAG This should be applied to most URS
osv·2025-09-15·CVSS 7.1
CVE-2022-50333 [HIGH] CVE-2022-50333: In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbDiscardAG This should be applied to most URS
In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbDiscardAG This should be applied to most URSAN bugs found recently by syzbot, by guarding the dbMount. As syzbot feeding rubbish into the bmap descriptor.
GHSA
GHSA-x2qw-p796-x9v7: In the Linux kernel, the following vulnerability has been resolved:
fs: jfs: fix shift-out-of-bounds in dbDiscardAG
This should be applied to most U
ghsa_unreviewed·2025-09-15
CVE-2022-50333 [HIGH] CWE-125 GHSA-x2qw-p796-x9v7: In the Linux kernel, the following vulnerability has been resolved:
fs: jfs: fix shift-out-of-bounds in dbDiscardAG
This should be applied to most U
In the Linux kernel, the following vulnerability has been resolved:
fs: jfs: fix shift-out-of-bounds in dbDiscardAG
This should be applied to most URSAN bugs found recently by syzbot,
by guarding the dbMount. As syzbot feeding rubbish into the bmap
descriptor.
Red Hat
kernel: fs: jfs: fix shift-out-of-bounds in dbDiscardAG
vendor_redhat·2025-09-15·CVSS 7.1
CVE-2022-50333 [HIGH] CWE-1285 kernel: fs: jfs: fix shift-out-of-bounds in dbDiscardAG
kernel: fs: jfs: fix shift-out-of-bounds in dbDiscardAG
In the Linux kernel, the following vulnerability has been resolved:
fs: jfs: fix shift-out-of-bounds in dbDiscardAG
This should be applied to most URSAN bugs found recently by syzbot,
by guarding the dbMount. As syzbot feeding rubbish into the bmap
descriptor.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Out of support scope
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) - Not affected
Package: kernel-rt (Red Hat Enterprise
Debian
CVE-2022-50333: linux - In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fi...
vendor_debian·2022·CVSS 7.1
CVE-2022-50333 [HIGH] CVE-2022-50333: linux - In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fi...
In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbDiscardAG This should be applied to most URSAN bugs found recently by syzbot, by guarding the dbMount. As syzbot feeding rubbish into the bmap descriptor.
Scope: local
bookworm: resolved (fixed in 6.1.4-1)
bullseye: resolved (fixed in 5.10.178-1)
forky: resolved (fixed in 6.1.4-1)
sid: resolved (fixed in 6.1.4-1)
trixie: resolved (fixed in 6.1.4-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/0183c8f46ab5bcd0740f41c87f5141c6ca2bf1bbhttps://git.kernel.org/stable/c/10b87da8fae79c7daf5eda6a9e4f1d31b85b4d92https://git.kernel.org/stable/c/25e70c6162f207828dd405b432d8f2a98dbf7082https://git.kernel.org/stable/c/3d340b684dcec5e34efc470227cd1c7d2df121adhttps://git.kernel.org/stable/c/50163a115831ef4e6402db5a7ef487d1989d7249https://git.kernel.org/stable/c/624843f1bac448150f6859999c72c4841c14a2e3https://git.kernel.org/stable/c/911999b193735cd378517b6cd5fe585ee345d49chttps://git.kernel.org/stable/c/ab5cd3d62c2493eca3337e7d0178cc7bd819ca64https://git.kernel.org/stable/c/f8d4d0bac603616e2fa4a3907e81ed13f8f3c380
2025-09-15
Published