CVE-2025-5220
published 2025-05-27CVE-2025-5220: A vulnerability was found in FreeFloat FTP Server 1.0.0 and classified as critical. Affected by this issue is some unknown functionality of the component GET…
PriorityP262critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.59%
43.7th percentile
A vulnerability was found in FreeFloat FTP Server 1.0.0 and classified as critical. Affected by this issue is some unknown functionality of the component GET Command Handler. The manipulation leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| freefloat | ftp_server | — | — |
| freefloat | ftp_server | — | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv4.06.9MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
vendor_redhat5.5MEDIUM
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GHSA
GHSA-m9fv-fh52-9c95: A vulnerability was found in FreeFloat FTP Server 1
ghsa_unreviewed·2025-05-27
CVE-2025-5220 [MEDIUM] CWE-119 GHSA-m9fv-fh52-9c95: A vulnerability was found in FreeFloat FTP Server 1
A vulnerability was found in FreeFloat FTP Server 1.0.0 and classified as critical. Affected by this issue is some unknown functionality of the component GET Command Handler. The manipulation leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Red Hat
kernel: jbd2: fix data-race and null-ptr-deref in jbd2_journal_dirty_metadata()
vendor_redhat·2025-07-10·CVSS 5.5
CVE-2025-38337 [MEDIUM] CWE-476 kernel: jbd2: fix data-race and null-ptr-deref in jbd2_journal_dirty_metadata()
kernel: jbd2: fix data-race and null-ptr-deref in jbd2_journal_dirty_metadata()
In the Linux kernel, the following vulnerability has been resolved:
jbd2: fix data-race and null-ptr-deref in jbd2_journal_dirty_metadata()
Since handle->h_transaction may be a NULL pointer, so we should change it
to call is_handle_aborted(handle) first before dereferencing it.
And the following data-race was reported in my fuzzer:
BUG: KCSAN: data-race in jbd2_journal_dirty_metadata / jbd2_journal_dirty_metadata
write to 0xffff888011024104 of 4 bytes by task 10881 on cpu 1:
jbd2_journal_dirty_metadata+0x2a5/0x770 fs/jbd2/transaction.c:1556
__ext4_handle_dirty_metadata+0xe7/0x4b0 fs/ext4/ext4_jbd2.c:358
ext4_do_update_inode fs/ext4/inode.c:5220 [inline]
ext4_mark_iloc_dirty+0x32c/0xd50 fs/ext4/inode.c:5869
__e
No detection rules found.
No public exploits indexed.
2025-05-27
Published