CVE-2023-53352
published 2025-09-17CVE-2023-53352: In the Linux kernel, the following vulnerability has been resolved: drm/ttm: check null pointer before accessing when swapping Add a check to avoid null…
PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.18%
8.2th percentile
In the Linux kernel, the following vulnerability has been resolved:
drm/ttm: check null pointer before accessing when swapping
Add a check to avoid null pointer dereference as below:
[ 90.002283] general protection fault, probably for non-canonical
address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 90.002292] KASAN: null-ptr-deref in range
[0x0000000000000000-0x0000000000000007]
[ 90.002346] ? exc_general_protection+0x159/0x240
[ 90.002352] ? asm_exc_general_protection+0x26/0x30
[ 90.002357] ? ttm_bo_evict_swapout_allowable+0x322/0x5e0 [ttm]
[ 90.002365] ? ttm_bo_evict_swapout_allowable+0x42e/0x5e0 [ttm]
[ 90.002373] ttm_bo_swapout+0x134/0x7f0 [ttm]
[ 90.002383] ? __pfx_ttm_bo_swapout+0x10/0x10 [ttm]
[ 90.002391] ? lock_acquire+0x44d/0x4f0
[ 90.002398] ? ttm_device_swapout+0xa5/0x260 [ttm]
[ 90.002412] ? lock_acquired+0x355/0xa00
[ 90.002416] ? do_raw_spin_trylock+0xb6/0x190
[ 90.002421] ? __pfx_lock_acquired+0x10/0x10
[ 90.002426] ? ttm_global_swapout+0x25/0x210 [ttm]
[ 90.002442] ttm_device_swapout+0x198/0x260 [ttm]
[ 90.002456] ? __pfx_ttm_device_swapout+0x10/0x10 [ttm]
[ 90.002472] ttm_global_swapout+0x75/0x210 [ttm]
[ 90.002486] ttm_tt_populate+0x187/0x3f0 [ttm]
[ 90.002501] ttm_bo_handle_move_mem+0x437/0x590 [ttm]
[ 90.002517] ttm_bo_validate+0x275/0x430 [ttm]
[ 90.002530] ? __pfx_ttm_bo_validate+0x10/0x10 [ttm]
[ 90.002544] ? kasan_save_stack+0x33/0x60
[ 90.002550] ? kasan_set_track+0x25/0x30
[ 90.002554] ? __kasan_kmalloc+0x8f/0xa0
[ 90.002558] ? amdgpu_gtt_mgr_new+0x81/0x420 [amdgpu]
[ 90.003023] ? ttm_resource_alloc+0xf6/0x220 [ttm]
[ 90.003038] amdgpu_bo_pin_restricted+0x2dd/0x8b0 [amdgpu]
[ 90.003210] ? __x64_sys_ioctl+0x131/0x1a0
[ 90.003210] ? do_syscall_64+0x60/0x90
Affected
17 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.52-1 (bookworm) | linux 6.1.52-1 (bookworm) |
| linux | linux | >= 17e188e0feb008bab5f4b083083dff7cdc633ca1 < 1fdd16d89c01336d9a942b5f03673c17d401da87 | 1fdd16d89c01336d9a942b5f03673c17d401da87 |
| linux | linux | >= 5.15.124 < 5.15.126 | 5.15.126 |
| linux | linux | >= 6.1.43 < 6.1.45 | 6.1.45 |
| linux | linux | >= 6.4.8 < 6.4.10 | 6.4.10 |
| linux | linux | >= 8996b13051f0c211aaaf243dfd270003f1b67431 < d39971d902d067b4dc366981b75b17c8c57ed5d1 | d39971d902d067b4dc366981b75b17c8c57ed5d1 |
| linux | linux | >= a2848d08742c8e8494675892c02c0d22acbe3cf8 < 2dedcf414bb01b8d966eb445db1d181d92304fb2 | 2dedcf414bb01b8d966eb445db1d181d92304fb2 |
| linux | linux | >= c24d051e6b48015e32f1361cdf67e1784dd14a9f < 49b3b979e79faef129605018ad82aa0f2258f2f7 | 49b3b979e79faef129605018ad82aa0f2258f2f7 |
| linux | linux | >= da60170558b956c1b45dee1c4423da2425037426 < 8089eb93d6787dbf348863e935698b4610d90321 | 8089eb93d6787dbf348863e935698b4610d90321 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.191-1 | 5.10.191-1 |
| linux | linux_kernel | >= 0 < 6.1.52-1 | 6.1.52-1 |
| linux | linux_kernel | >= 0 < 6.4.11-1 | 6.4.11-1 |
| linux | linux_kernel | >= 0 < 6.4.11-1 | 6.4.11-1 |
| linux | linux_kernel | >= 5.15.124 < 5.15.126 | 5.15.126 |
| linux | linux_kernel | >= 6.1.43 < 6.1.45 | 6.1.45 |
| linux | linux_kernel | >= 6.4.8 < 6.4.10 | 6.4.10 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
kernel: drm/ttm: check null pointer before accessing when swapping
vendor_redhat·2025-09-17·CVSS 5.5
CVE-2023-53352 [MEDIUM] CWE-476 kernel: drm/ttm: check null pointer before accessing when swapping
kernel: drm/ttm: check null pointer before accessing when swapping
In the Linux kernel, the following vulnerability has been resolved:
drm/ttm: check null pointer before accessing when swapping
Add a check to avoid null pointer dereference as below:
[ 90.002283] general protection fault, probably for non-canonical
address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 90.002292] KASAN: null-ptr-deref in range
[0x0000000000000000-0x0000000000000007]
[ 90.002346] ? exc_general_protection+0x159/0x240
[ 90.002352] ? asm_exc_general_protection+0x26/0x30
[ 90.002357] ? ttm_bo_evict_swapout_allowable+0x322/0x5e0 [ttm]
[ 90.002365] ? ttm_bo_evict_swapout_allowable+0x42e/0x5e0 [ttm]
[ 90.002373] ttm_bo_swapout+0x134/0x7f0 [ttm]
[ 90.002383] ? __pfx_ttm_bo_swapout+0x10/0x10 [ttm]
[ 90.0023
Debian
CVE-2023-53352: linux - In the Linux kernel, the following vulnerability has been resolved: drm/ttm: ch...
vendor_debian·2023·CVSS 5.5
CVE-2023-53352 [MEDIUM] CVE-2023-53352: linux - In the Linux kernel, the following vulnerability has been resolved: drm/ttm: ch...
In the Linux kernel, the following vulnerability has been resolved: drm/ttm: check null pointer before accessing when swapping Add a check to avoid null pointer dereference as below: [ 90.002283] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 90.002292] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 90.002346] ? exc_general_protection+0x159/0x240 [ 90.002352] ? asm_exc_general_protection+0x26/0x30 [ 90.002357] ? ttm_bo_evict_swapout_allowable+0x322/0x5e0 [ttm] [ 90.002365] ? ttm_bo_evict_swapout_allowable+0x42e/0x5e0 [ttm] [ 90.002373] ttm_bo_swapout+0x134/0x7f0 [ttm] [ 90.002383] ? __pfx_ttm_bo_swapout+0x10/0x10 [ttm] [ 90.002391] ? lock_acquire+0x44d/0x4f0 [ 90.002398] ? ttm_device_swapout+0xa
OSV
CVE-2023-53352: In the Linux kernel, the following vulnerability has been resolved: drm/ttm: check null pointer before accessing when swapping Add a check to avoid nu
osv·2025-09-17·CVSS 5.5
CVE-2023-53352 [MEDIUM] CVE-2023-53352: In the Linux kernel, the following vulnerability has been resolved: drm/ttm: check null pointer before accessing when swapping Add a check to avoid nu
In the Linux kernel, the following vulnerability has been resolved: drm/ttm: check null pointer before accessing when swapping Add a check to avoid null pointer dereference as below: [ 90.002283] general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 90.002292] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 90.002346] ? exc_general_protection+0x159/0x240 [ 90.002352] ? asm_exc_general_protection+0x26/0x30 [ 90.002357] ? ttm_bo_evict_swapout_allowable+0x322/0x5e0 [ttm] [ 90.002365] ? ttm_bo_evict_swapout_allowable+0x42e/0x5e0 [ttm] [ 90.002373] ttm_bo_swapout+0x134/0x7f0 [ttm] [ 90.002383] ? __pfx_ttm_bo_swapout+0x10/0x10 [ttm] [ 90.002391] ? lock_acquire+0x44d/0x4f0 [ 90.002398] ? ttm_device_swapout+0xa
GHSA
GHSA-4x4q-m68v-2cwq: In the Linux kernel, the following vulnerability has been resolved:
drm/ttm: check null pointer before accessing when swapping
Add a check to avoid
ghsa_unreviewed·2025-09-17
CVE-2023-53352 [MEDIUM] CWE-476 GHSA-4x4q-m68v-2cwq: In the Linux kernel, the following vulnerability has been resolved:
drm/ttm: check null pointer before accessing when swapping
Add a check to avoid
In the Linux kernel, the following vulnerability has been resolved:
drm/ttm: check null pointer before accessing when swapping
Add a check to avoid null pointer dereference as below:
[ 90.002283] general protection fault, probably for non-canonical
address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 90.002292] KASAN: null-ptr-deref in range
[0x0000000000000000-0x0000000000000007]
[ 90.002346] ? exc_general_protection+0x159/0x240
[ 90.002352] ? asm_exc_general_protection+0x26/0x30
[ 90.002357] ? ttm_bo_evict_swapout_allowable+0x322/0x5e0 [ttm]
[ 90.002365] ? ttm_bo_evict_swapout_allowable+0x42e/0x5e0 [ttm]
[ 90.002373] ttm_bo_swapout+0x134/0x7f0 [ttm]
[ 90.002383] ? __pfx_ttm_bo_swapout+0x10/0x10 [ttm]
[ 90.002391] ? lock_acquire+0x44d/0x4f0
[ 90.002398] ? ttm_device_swapout+
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/1fdd16d89c01336d9a942b5f03673c17d401da87https://git.kernel.org/stable/c/2dedcf414bb01b8d966eb445db1d181d92304fb2https://git.kernel.org/stable/c/49b3b979e79faef129605018ad82aa0f2258f2f7https://git.kernel.org/stable/c/8089eb93d6787dbf348863e935698b4610d90321https://git.kernel.org/stable/c/d39971d902d067b4dc366981b75b17c8c57ed5d1
2025-09-17
Published