CVE-2025-38195
- Source
- https://cve.org/CVERecord?id=CVE-2025-38195
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38195.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-38195
- Downstream
BELL (1)
DEBIAN (1)
ECHO (1)
MGASA (2)
MINI (1)
ROOT (1)
UBUNTU (1)
- Published
- 2025-07-04T13:37:18Z
- Modified
- 2026-10-08T02:49:01Z
- Summary
- LoongArch: Fix panic caused by NULL-PMD in huge_pte_offset()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
LoongArch: Fix panic caused by NULL-PMD in huge_pte_offset()
ERROR INFO:
CPU 25 Unable to handle kernel paging request at virtual address 0x0 ... Call Trace: [<900000000023c30c>] huge_pte_offset+0x3c/0x58 [<900000000057fd4c>] hugetlb_follow_page_mask+0x74/0x438 [<900000000051fee8>] __get_user_pages+0xe0/0x4c8 [<9000000000522414>] faultin_page_range+0x84/0x380 [<9000000000564e8c>] madvise_vma_behavior+0x534/0xa48 [<900000000056689c>] do_madvise+0x1bc/0x3e8 [<9000000000566df4>] sys_madvise+0x24/0x38 [<90000000015b9e88>] do_syscall+0x78/0x98 [<9000000000221f18>] handle_syscall+0xb8/0x158
In some cases, pmd may be NULL and rely on NULL as the return value for processing, so it is necessary to determine this situation here.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38195.json" }- References
-
- https://git.kernel.org/stable/c/985f086f281b7bbb6644851e63af1a17ffff9277
- https://git.kernel.org/stable/c/b427d98d55217b53c88643579fbbd8a4c351a105
- https://git.kernel.org/stable/c/b5c7397b7fd125203c60b59860c168ee92291272
- https://git.kernel.org/stable/c/ee084fa96123ede8b0563a1b5a9b23adc43cd50d
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38195.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-38195
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced2ca9380b12711afe95b3589bd82b59623b3c96b3Fixedb427d98d55217b53c88643579fbbd8a4c351a105
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced51424fd171cee6a33f01f7c66b8eb23ac42289d4Fixed985f086f281b7bbb6644851e63af1a17ffff9277
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedbd51834d1cf65a2c801295d230c220aeebf87a73Fixedb5c7397b7fd125203c60b59860c168ee92291272Fixedee084fa96123ede8b0563a1b5a9b23adc43cd50d
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6.6.89Fixed6.6.95
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6.12.26Fixed6.12.35
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6.1.136Fixed6.2
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6.14.5Fixed6.15
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced34256805720993e37adf6127371a1265aea8376a
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introducedb49f085cd671addbda4802d6b9382513f7dd0f30
Affected versions
v6.*
v6.1.136
v6.1.137
v6.1.138
v6.1.139
v6.1.140
v6.1.141
v6.1.142
v6.1.143
v6.1.144
v6.1.145
v6.1.146
v6.1.147
v6.1.148
v6.1.149
v6.1.150
v6.1.151
v6.1.152
v6.1.153
v6.1.154
v6.1.155
v6.1.156
v6.1.157
v6.1.158
v6.1.159
v6.1.160
v6.1.161
v6.1.162
v6.1.163
v6.1.164
v6.1.165
v6.1.166
v6.1.167
v6.1.168
v6.1.169
v6.1.170
v6.1.171
v6.1.172
v6.1.173
v6.1.174
v6.1.175
v6.1.176
v6.1.177
v6.1.178
v6.1.179
v6.1.180
v6.1.181
v6.1.182
v6.1.183
v6.1.184
v6.1.185
v6.1.186
v6.1.187
v6.1.188
v6.1.189
v6.12.26
v6.12.27
v6.12.28
v6.12.29
v6.12.30
v6.12.31
v6.12.32
v6.12.33
v6.12.34
v6.14.10
v6.14.11
v6.14.5
v6.14.6
v6.14.7
v6.14.8
v6.14.9
v6.6.89
v6.6.90
v6.6.91
v6.6.92
v6.6.93
v6.6.94