CVE-2022-50289

ocfs2: fix memory leak in ocfs2_stack_glue_init()

State: Published
Severity: Not scored
Published: Sep 15, 2025
Updated: May 11, 2026
Reserved: Sep 15, 2025

Description

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

ocfs2: fix memory leak in ocfs2_stack_glue_init()

ocfs2_table_header should be free in ocfs2_stack_glue_init() if ocfs2_sysfs_init() failed, otherwise kmemleak will report memleak.

BUG: memory leak unreferenced object 0xffff88810eeb5800 (size 128): comm "modprobe", pid 4507, jiffies 4296182506 (age 55.888s) hex dump (first 32 bytes): c0 40 14 a0 ff ff ff ff 00 00 00 00 01 00 00 00 .@.............. 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000001e59e1cd>] __register_sysctl_table+0xca/0xef0 [<00000000c04f70f7>] 0xffffffffa0050037 [<000000001bd12912>] do_one_initcall+0xdb/0x480 [<0000000064f766c9>] do_init_module+0x1cf/0x680 [<000000002ba52db0>] load_module+0x6441/0x6f20 [<000000009772580d>] __do_sys_finit_module+0x12f/0x1c0 [<00000000380c1f22>] do_syscall_64+0x3f/0x90 [<000000004cf473bc>] entry_SYSCALL_64_after_hwframe+0x63/0xcd

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before 0000281f019111526f7abccc61f2746d2eb626caAffected 3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before 802abe2bc654e87334e6a0ab6c1adc2b6d5f6394Affected 3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before b0822faebd79971617abd495beb2d6f5356b88bfAffected 3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before 7c8bf45cea9c8d6fb3e14d8cd5ae60e0372f39b7Affected 3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before f5f2682d3a34dd8350bf63f232d885fd95f25b92Affected 3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before 61d68cf2ba79128c48d4b3fa4d10c34dc18ba572Affected 3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before 6f6c13776cbee4b6a515f4cd3b859f046be4f6f9Affected 3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before 0b2128b70849f2728949babfc1c760096ef72f5dAffected 3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before 13b6269dd022aaa69ca8d1df374ab327504121cfAffected
LinuxLinux	2.6.26Affected before 2.6.26Not affected 4.9.337 through 4.9.Not affected 4.14.303 through 4.14.Not affected 4.19.270 through 4.19.Not affected 5.4.229 through 5.4.Not affected 5.10.163 through 5.10.Not 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

Product

Versions

LinuxLinux

3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before 0000281f019111526f7abccc61f2746d2eb626caAffected
3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before 802abe2bc654e87334e6a0ab6c1adc2b6d5f6394Affected
3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before b0822faebd79971617abd495beb2d6f5356b88bfAffected
3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before 7c8bf45cea9c8d6fb3e14d8cd5ae60e0372f39b7Affected
3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before f5f2682d3a34dd8350bf63f232d885fd95f25b92Affected
3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before 61d68cf2ba79128c48d4b3fa4d10c34dc18ba572Affected
3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before 6f6c13776cbee4b6a515f4cd3b859f046be4f6f9Affected
3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before 0b2128b70849f2728949babfc1c760096ef72f5dAffected
3878f110f71a0971ff7acc15dd6db711b6ef37c6 to before 13b6269dd022aaa69ca8d1df374ab327504121cfAffected

LinuxLinux

2.6.26Affected
before 2.6.26Not affected
4.9.337 through 4.9.*Not affected
4.14.303 through 4.14.*Not affected
4.19.270 through 4.19.*Not affected
5.4.229 through 5.4.*Not affected
5.10.163 through 5.10.*Not 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.