CVE-2021-47440
published 2024-05-22CVE-2021-47440: In the Linux kernel, the following vulnerability has been resolved: net: encx24j600: check error in devm_regmap_init_encx24j600 devm_regmap_init may return…
PriorityP47low2.3CVSS 3.1
AVLACLPRHUINSUCNINAL
EPSS
0.21%
12.0th percentile
In the Linux kernel, the following vulnerability has been resolved:
net: encx24j600: check error in devm_regmap_init_encx24j600
devm_regmap_init may return error which caused by like out of memory,
this will results in null pointer dereference later when reading
or writing register:
general protection fault in encx24j600_spi_probe
KASAN: null-ptr-deref in range [0x0000000000000090-0x0000000000000097]
CPU: 0 PID: 286 Comm: spi-encx24j600- Not tainted 5.15.0-rc2-00142-g9978db750e31-dirty #11 9c53a778c1306b1b02359f3c2bbedc0222cba652
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014
RIP: 0010:regcache_cache_bypass drivers/base/regmap/regcache.c:540
Code: 54 41 89 f4 55 53 48 89 fb 48 83 ec 08 e8 26 94 a8 fe 48 8d bb a0 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 3c 02 00 0f 85 4a 03 00 00 4c 8d ab b0 00 00 00 48 8b ab a0 00
RSP: 0018:ffffc900010476b8 EFLAGS: 00010207
RAX: dffffc0000000000 RBX: fffffffffffffff4 RCX: 0000000000000000
RDX: 0000000000000012 RSI: ffff888002de0000 RDI: 0000000000000094
RBP: ffff888013c9a000 R08: 0000000000000000 R09: fffffbfff3f9cc6a
R10: ffffc900010476e8 R11: fffffbfff3f9cc69 R12: 0000000000000001
R13: 000000000000000a R14: ffff888013c9af54 R15: ffff888013c9ad08
FS: 00007ffa984ab580(0000) GS:ffff88801fe00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055a6384136c8 CR3: 000000003bbe6003 CR4: 0000000000770ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
encx24j600_spi_probe drivers/net/ethernet/microchip/encx24j600.c:459
spi_probe drivers/spi/spi.c:397
really_probe drivers/base/dd.c:517
__driver_probe_device drivers/base/dd.c:751
driver_probe_device drivers/base/dd.c:782
__device_attach_driver drivers/base/dd.c:899
bus_for_each_drv drivers/base/bus.c:427
__device_attach drivers/base/dd.c:971
bus_probe_device drivers/base/bus.c:487
d
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.14.16-1 (bookworm) | linux 5.14.16-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 04fbfce7a222327b97ca165294ef19f0faa45960 < 66358471fa75a713fd76bc8a4bd74cb14cd50a4f | 66358471fa75a713fd76bc8a4bd74cb14cd50a4f |
| linux | linux | >= 04fbfce7a222327b97ca165294ef19f0faa45960 < f043fac1133a6c5ef960a8422c0f6dd711dee462 | f043fac1133a6c5ef960a8422c0f6dd711dee462 |
| linux | linux | >= 04fbfce7a222327b97ca165294ef19f0faa45960 < fddc7f678d7fb93caa0d7bc512f968ff1e2bddbc | fddc7f678d7fb93caa0d7bc512f968ff1e2bddbc |
| linux | linux | >= 04fbfce7a222327b97ca165294ef19f0faa45960 < 5e5494e6fc8a29c927e0478bec4a078a40da8901 | 5e5494e6fc8a29c927e0478bec4a078a40da8901 |
| linux | linux | >= 04fbfce7a222327b97ca165294ef19f0faa45960 < 4c2eb80fc90b05559ce6ed1b8dfb2348420b5644 | 4c2eb80fc90b05559ce6ed1b8dfb2348420b5644 |
| linux | linux | >= 04fbfce7a222327b97ca165294ef19f0faa45960 < e19c10d6e07c59c96e90fe053a72683ad8b0397e | e19c10d6e07c59c96e90fe053a72683ad8b0397e |
| linux | linux | >= 04fbfce7a222327b97ca165294ef19f0faa45960 < 322c0e53496309e634d9db7349678eaad1d25b55 | 322c0e53496309e634d9db7349678eaad1d25b55 |
| linux | linux | >= 04fbfce7a222327b97ca165294ef19f0faa45960 < f03dca0c9e2297c84a018e306f8a9cd534ee4287 | f03dca0c9e2297c84a018e306f8a9cd534ee4287 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.84-1 | 5.10.84-1 |
| linux | linux_kernel | >= 0 < 5.14.16-1 | 5.14.16-1 |
| linux | linux_kernel | >= 0 < 5.14.16-1 | 5.14.16-1 |
| linux | linux_kernel | >= 0 < 5.14.16-1 | 5.14.16-1 |
| linux | linux_kernel | >= 4.10 < 4.14.252 | 4.14.252 |
| linux | linux_kernel | >= 4.15 < 4.19.213 | 4.19.213 |
| linux | linux_kernel | >= 4.20 < 5.4.155 | 5.4.155 |
| linux | linux_kernel | >= 4.4 < 4.4.290 | 4.4.290 |
| linux | linux_kernel | >= 4.5 < 4.9.288 | 4.9.288 |
| linux | linux_kernel | >= 5.11 < 5.14.14 | 5.14.14 |
| linux | linux_kernel | >= 5.5 < 5.10.75 | 5.10.75 |
CVSS provenance
nvdv3.12.3LOWCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L
osv2.3LOW
vendor_debian2.3LOW
vendor_redhat2.3LOW
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Red Hat
kernel: net: encx24j600: check error in devm_regmap_init_encx24j600
vendor_redhat·2024-05-22·CVSS 2.3
CVE-2021-47440 [LOW] CWE-476 kernel: net: encx24j600: check error in devm_regmap_init_encx24j600
kernel: net: encx24j600: check error in devm_regmap_init_encx24j600
In the Linux kernel, the following vulnerability has been resolved:
net: encx24j600: check error in devm_regmap_init_encx24j600
devm_regmap_init may return error which caused by like out of memory,
this will results in null pointer dereference later when reading
or writing register:
general protection fault in encx24j600_spi_probe
KASAN: null-ptr-deref in range [0x0000000000000090-0x0000000000000097]
CPU: 0 PID: 286 Comm: spi-encx24j600- Not tainted 5.15.0-rc2-00142-g9978db750e31-dirty #11 9c53a778c1306b1b02359f3c2bbedc0222cba652
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014
RIP: 0010:regcache_cache_bypass drivers/base/regmap/regcache.c:540
Code: 54 41 89 f4 55 53 48 89 fb 48 83
Debian
CVE-2021-47440: linux - In the Linux kernel, the following vulnerability has been resolved: net: encx24...
vendor_debian·2021·CVSS 2.3
CVE-2021-47440 [LOW] CVE-2021-47440: linux - In the Linux kernel, the following vulnerability has been resolved: net: encx24...
In the Linux kernel, the following vulnerability has been resolved: net: encx24j600: check error in devm_regmap_init_encx24j600 devm_regmap_init may return error which caused by like out of memory, this will results in null pointer dereference later when reading or writing register: general protection fault in encx24j600_spi_probe KASAN: null-ptr-deref in range [0x0000000000000090-0x0000000000000097] CPU: 0 PID: 286 Comm: spi-encx24j600- Not tainted 5.15.0-rc2-00142-g9978db750e31-dirty #11 9c53a778c1306b1b02359f3c2bbedc0222cba652 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014 RIP: 0010:regcache_cache_bypass drivers/base/regmap/regcache.c:540 Code: 54 41 89 f4 55 53 48 89 fb 48 83 ec 08 e8 26 94 a8 fe 48 8d bb a0 00 00 00 48 b8 00 00 00 00 00 fc ff
GHSA
GHSA-h8c2-87vw-jwfw: In the Linux kernel, the following vulnerability has been resolved:
net: encx24j600: check error in devm_regmap_init_encx24j600
devm_regmap_init may
ghsa_unreviewed·2024-05-22
CVE-2021-47440 [LOW] CWE-476 GHSA-h8c2-87vw-jwfw: In the Linux kernel, the following vulnerability has been resolved:
net: encx24j600: check error in devm_regmap_init_encx24j600
devm_regmap_init may
In the Linux kernel, the following vulnerability has been resolved:
net: encx24j600: check error in devm_regmap_init_encx24j600
devm_regmap_init may return error which caused by like out of memory,
this will results in null pointer dereference later when reading
or writing register:
general protection fault in encx24j600_spi_probe
KASAN: null-ptr-deref in range [0x0000000000000090-0x0000000000000097]
CPU: 0 PID: 286 Comm: spi-encx24j600- Not tainted 5.15.0-rc2-00142-g9978db750e31-dirty #11 9c53a778c1306b1b02359f3c2bbedc0222cba652
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014
RIP: 0010:regcache_cache_bypass drivers/base/regmap/regcache.c:540
Code: 54 41 89 f4 55 53 48 89 fb 48 83 ec 08 e8 26 94 a8 fe 48 8d bb a0 00 00 00 48 b8 00 00 00 00 00 fc
OSV
CVE-2021-47440: In the Linux kernel, the following vulnerability has been resolved: net: encx24j600: check error in devm_regmap_init_encx24j600 devm_regmap_init may r
osv·2024-05-22·CVSS 2.3
CVE-2021-47440 [LOW] CVE-2021-47440: In the Linux kernel, the following vulnerability has been resolved: net: encx24j600: check error in devm_regmap_init_encx24j600 devm_regmap_init may r
In the Linux kernel, the following vulnerability has been resolved: net: encx24j600: check error in devm_regmap_init_encx24j600 devm_regmap_init may return error which caused by like out of memory, this will results in null pointer dereference later when reading or writing register: general protection fault in encx24j600_spi_probe KASAN: null-ptr-deref in range [0x0000000000000090-0x0000000000000097] CPU: 0 PID: 286 Comm: spi-encx24j600- Not tainted 5.15.0-rc2-00142-g9978db750e31-dirty #11 9c53a778c1306b1b02359f3c2bbedc0222cba652 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014 RIP: 0010:regcache_cache_bypass drivers/base/regmap/regcache.c:540 Code: 54 41 89 f4 55 53 48 89 fb 48 83 ec 08 e8 26 94 a8 fe 48 8d bb a0 00 00 00 48 b8 00 00 00 00 00 fc ff
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/322c0e53496309e634d9db7349678eaad1d25b55https://git.kernel.org/stable/c/4c2eb80fc90b05559ce6ed1b8dfb2348420b5644https://git.kernel.org/stable/c/5e5494e6fc8a29c927e0478bec4a078a40da8901https://git.kernel.org/stable/c/66358471fa75a713fd76bc8a4bd74cb14cd50a4fhttps://git.kernel.org/stable/c/e19c10d6e07c59c96e90fe053a72683ad8b0397ehttps://git.kernel.org/stable/c/f03dca0c9e2297c84a018e306f8a9cd534ee4287https://git.kernel.org/stable/c/f043fac1133a6c5ef960a8422c0f6dd711dee462https://git.kernel.org/stable/c/fddc7f678d7fb93caa0d7bc512f968ff1e2bddbchttps://git.kernel.org/stable/c/322c0e53496309e634d9db7349678eaad1d25b55https://git.kernel.org/stable/c/4c2eb80fc90b05559ce6ed1b8dfb2348420b5644https://git.kernel.org/stable/c/5e5494e6fc8a29c927e0478bec4a078a40da8901https://git.kernel.org/stable/c/66358471fa75a713fd76bc8a4bd74cb14cd50a4fhttps://git.kernel.org/stable/c/e19c10d6e07c59c96e90fe053a72683ad8b0397ehttps://git.kernel.org/stable/c/f03dca0c9e2297c84a018e306f8a9cd534ee4287https://git.kernel.org/stable/c/f043fac1133a6c5ef960a8422c0f6dd711dee462https://git.kernel.org/stable/c/fddc7f678d7fb93caa0d7bc512f968ff1e2bddbc
2024-05-22
Published