Riskcovery

CVE-2022-50727

scsi: efct: Fix possible memleak in efct_device_init()

State
Published
Severity
Not scored
Published
Dec 24, 2025
Updated
May 11, 2026
Reserved
Dec 24, 2025

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

scsi: efct: Fix possible memleak in efct_device_init()

In efct_device_init(), when efct_scsi_reg_fc_transport() fails, efct_scsi_tgt_driver_exit() is not called to release memory for efct_scsi_tgt_driver_init() and causes memleak:

unreferenced object 0xffff8881020ce000 (size 2048): comm "modprobe", pid 465, jiffies 4294928222 (age 55.872s) backtrace: [<0000000021a1ef1b>] kmalloc_trace+0x27/0x110 [<000000004c3ed51c>] target_register_template+0x4fd/0x7b0 [target_core_mod] [<00000000f3393296>] efct_scsi_tgt_driver_init+0x18/0x50 [efct] [<00000000115de533>] 0xffffffffc0d90011 [<00000000d608f646>] do_one_initcall+0xd0/0x4e0 [<0000000067828cf1>] do_init_module+0x1cc/0x6a0 ...

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 4df84e8466242de835416a4ec0c856c0e2ed26eb to before 038359eeccffaf0de4c1c9c51ee19cc5649619a1Affected
  • 4df84e8466242de835416a4ec0c856c0e2ed26eb to before 0c6e6bb30229b1297ac0fd7ede2941d2322fc736Affected
  • 4df84e8466242de835416a4ec0c856c0e2ed26eb to before c7e96168a8ca3be96c4959475164bef31115f07eAffected
  • 4df84e8466242de835416a4ec0c856c0e2ed26eb to before bb0cd225dd37df1f4a22e36dad59ff33178ecdfcAffected
LinuxLinux
  • 5.14Affected
  • before 5.14Not affected
  • 5.15.86 through 5.15.*Not affected
  • 6.0.16 through 6.0.*Not affected
  • 6.1.2 through 6.1.*Not affected
  • 6.2 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.