CVE-2022-50333 - CVE | ByteOS Network

CVE Vulnerability Details :

CVE-2022-50333

PUBLISHED

More Info Official Page

Assigner-Linux

Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published At-15 Sep, 2025 | 14:49

Updated At-11 May, 2026 | 19:17

▼CVE Numbering Authority (CNA)

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.

Affected Products

Vendor

Linux Kernel Organization, Inc

Product

Repo

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Program Files

fs/jfs/jfs_dmap.c

Default Status

unaffected

Versions

Affected

From b40c2e665cd552eae5fbdbb878bc29a34357668e before f8d4d0bac603616e2fa4a3907e81ed13f8f3c380 (git)
From b40c2e665cd552eae5fbdbb878bc29a34357668e before 0183c8f46ab5bcd0740f41c87f5141c6ca2bf1bb (git)
From b40c2e665cd552eae5fbdbb878bc29a34357668e before 624843f1bac448150f6859999c72c4841c14a2e3 (git)
From b40c2e665cd552eae5fbdbb878bc29a34357668e before 50163a115831ef4e6402db5a7ef487d1989d7249 (git)
From b40c2e665cd552eae5fbdbb878bc29a34357668e before 911999b193735cd378517b6cd5fe585ee345d49c (git)
From b40c2e665cd552eae5fbdbb878bc29a34357668e before 10b87da8fae79c7daf5eda6a9e4f1d31b85b4d92 (git)
From b40c2e665cd552eae5fbdbb878bc29a34357668e before ab5cd3d62c2493eca3337e7d0178cc7bd819ca64 (git)
From b40c2e665cd552eae5fbdbb878bc29a34357668e before 3d340b684dcec5e34efc470227cd1c7d2df121ad (git)
From b40c2e665cd552eae5fbdbb878bc29a34357668e before 25e70c6162f207828dd405b432d8f2a98dbf7082 (git)

Vendor

Linux Kernel Organization, Inc

Product

Repo

https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Program Files

fs/jfs/jfs_dmap.c

Default Status

affected

Versions

Affected

3.7

Unaffected

From 0 before 3.7 (semver)
From 4.9.337 through 4.9.* (semver)
From 4.14.303 through 4.14.* (semver)
From 4.19.270 through 4.19.* (semver)
From 5.4.229 through 5.4.* (semver)
From 5.10.163 through 5.10.* (semver)
From 5.15.86 through 5.15.* (semver)
From 6.0.16 through 6.0.* (semver)
From 6.1.2 through 6.1.* (semver)
From 6.2 through * (original_commit_for_fix)

References

Hyperlink	Resource
https://git.kernel.org/stable/c/f8d4d0bac603616e2fa4a3907e81ed13f8f3c380	N/A
https://git.kernel.org/stable/c/0183c8f46ab5bcd0740f41c87f5141c6ca2bf1bb	N/A
https://git.kernel.org/stable/c/624843f1bac448150f6859999c72c4841c14a2e3	N/A
https://git.kernel.org/stable/c/50163a115831ef4e6402db5a7ef487d1989d7249	N/A
https://git.kernel.org/stable/c/911999b193735cd378517b6cd5fe585ee345d49c	N/A
https://git.kernel.org/stable/c/10b87da8fae79c7daf5eda6a9e4f1d31b85b4d92	N/A
https://git.kernel.org/stable/c/ab5cd3d62c2493eca3337e7d0178cc7bd819ca64	N/A
https://git.kernel.org/stable/c/3d340b684dcec5e34efc470227cd1c7d2df121ad	N/A
https://git.kernel.org/stable/c/25e70c6162f207828dd405b432d8f2a98dbf7082	N/A

Hyperlink: https://git.kernel.org/stable/c/f8d4d0bac603616e2fa4a3907e81ed13f8f3c380

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/0183c8f46ab5bcd0740f41c87f5141c6ca2bf1bb

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/624843f1bac448150f6859999c72c4841c14a2e3

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/50163a115831ef4e6402db5a7ef487d1989d7249

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/911999b193735cd378517b6cd5fe585ee345d49c

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/10b87da8fae79c7daf5eda6a9e4f1d31b85b4d92

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/ab5cd3d62c2493eca3337e7d0178cc7bd819ca64

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/3d340b684dcec5e34efc470227cd1c7d2df121ad

Resource: N/A

Hyperlink: https://git.kernel.org/stable/c/25e70c6162f207828dd405b432d8f2a98dbf7082

Resource: N/A