CVE-2022-48795
published 2024-07-16CVE-2022-48795: In the Linux kernel, the following vulnerability has been resolved: parisc: Fix data TLB miss in sba_unmap_sg Rolf Eike Beer reported the following bug…
PriorityP421medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.24%
15.1th percentile
In the Linux kernel, the following vulnerability has been resolved:
parisc: Fix data TLB miss in sba_unmap_sg
Rolf Eike Beer reported the following bug:
[1274934.746891] Bad Address (null pointer deref?): Code=15 (Data TLB miss fault) at addr 0000004140000018
[1274934.746891] CPU: 3 PID: 5549 Comm: cmake Not tainted 5.15.4-gentoo-parisc64 #4
[1274934.746891] Hardware name: 9000/785/C8000
[1274934.746891]
[1274934.746891] YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
[1274934.746891] PSW: 00001000000001001111111000001110 Not tainted
[1274934.746891] r00-03 000000ff0804fe0e 0000000040bc9bc0 00000000406760e4 0000004140000000
[1274934.746891] r04-07 0000000040b693c0 0000004140000000 000000004a2b08b0 0000000000000001
[1274934.746891] r08-11 0000000041f98810 0000000000000000 000000004a0a7000 0000000000000001
[1274934.746891] r12-15 0000000040bddbc0 0000000040c0cbc0 0000000040bddbc0 0000000040bddbc0
[1274934.746891] r16-19 0000000040bde3c0 0000000040bddbc0 0000000040bde3c0 0000000000000007
[1274934.746891] r20-23 0000000000000006 000000004a368950 0000000000000000 0000000000000001
[1274934.746891] r24-27 0000000000001fff 000000000800000e 000000004a1710f0 0000000040b693c0
[1274934.746891] r28-31 0000000000000001 0000000041f988b0 0000000041f98840 000000004a171118
[1274934.746891] sr00-03 00000000066e5800 0000000000000000 0000000000000000 00000000066e5800
[1274934.746891] sr04-07 0000000000000000 0000000000000000 0000000000000000 0000000000000000
[1274934.746891]
[1274934.746891] IASQ: 0000000000000000 0000000000000000 IAOQ: 00000000406760e8 00000000406760ec
[1274934.746891] IIR: 48780030 ISR: 0000000000000000 IOR: 0000004140000018
[1274934.746891] CPU: 3 CR30: 00000040e3a9c000 CR31: ffffffffffffffff
[1274934.746891] ORIG_R28: 0000000040acdd58
[1274934.746891] IAOQ[0]: sba_unmap_sg+0xb0/0x118
[1274934.746891] IAOQ[1]: sba_unmap_sg+0xb4/0x118
[1274934.746891] RP(r2): sba_unmap_sg+0xac/0x118
[1274934.746891] Backtrace:
[1274934.746891] [] dma_unmap_sg_attrs+0x6c/0x70
[1274934.746891] [] s
Affected
22 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.16.11-1 (bookworm) | linux 5.16.11-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < f23f0444ead4d941165aa82ce2fcbb997dc00e97 | f23f0444ead4d941165aa82ce2fcbb997dc00e97 |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < de75676ee99bf9f25b1124ff301b3f7b8ba597d4 | de75676ee99bf9f25b1124ff301b3f7b8ba597d4 |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 867e50231c7605547d9334904d70a181f39f2d9e | 867e50231c7605547d9334904d70a181f39f2d9e |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < efccc9b0c7e28d0eb7918a236e59f60dc23db4c3 | efccc9b0c7e28d0eb7918a236e59f60dc23db4c3 |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < f8f519d7df66c334b5e08f896ac70ee3b53add3b | f8f519d7df66c334b5e08f896ac70ee3b53add3b |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 8c8e949ae81e7f5ab58f9f9f8e9b573b93173dd2 | 8c8e949ae81e7f5ab58f9f9f8e9b573b93173dd2 |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < e40ae3133ed87d6d526f3c8fc6a5f9a2d72dcdbf | e40ae3133ed87d6d526f3c8fc6a5f9a2d72dcdbf |
| linux | linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < b7d6f44a0fa716a82969725516dc0b16bc7cd514 | b7d6f44a0fa716a82969725516dc0b16bc7cd514 |
| linux | linux_kernel | < 4.9.303 | 4.9.303 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.103-1 | 5.10.103-1 |
| linux | linux_kernel | >= 0 < 5.16.11-1 | 5.16.11-1 |
| linux | linux_kernel | >= 0 < 5.16.11-1 | 5.16.11-1 |
| linux | linux_kernel | >= 0 < 5.16.11-1 | 5.16.11-1 |
| linux | linux_kernel | >= 4.10 < 4.14.268 | 4.14.268 |
| linux | linux_kernel | >= 4.15 < 4.19.231 | 4.19.231 |
| linux | linux_kernel | >= 4.20 < 5.4.181 | 5.4.181 |
| linux | linux_kernel | >= 5.11 < 5.15.25 | 5.15.25 |
| linux | linux_kernel | >= 5.16 < 5.16.11 | 5.16.11 |
| linux | linux_kernel | >= 5.5 < 5.10.102 | 5.10.102 |
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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VulDB
Linux Kernel up to 5.16.10 parisc sba_unmap_sg null pointer dereference (WID-SEC-2024-1625)
vuldb·2026-07-11·CVSS 5.5
CVE-2022-48795 [MEDIUM] Linux Kernel up to 5.16.10 parisc sba_unmap_sg null pointer dereference (WID-SEC-2024-1625)
A vulnerability identified as critical has been detected in Linux Kernel up to 5.16.10. Impacted is the function sba_unmap_sg of the component parisc. The manipulation leads to null pointer dereference.
This vulnerability is referenced as CVE-2022-48795. The attack needs to be initiated within the local network. No exploit is available.
You should upgrade the affected component.
GHSA
GHSA-6mpg-cp9m-pv2f: In the Linux kernel, the following vulnerability has been resolved:
parisc: Fix data TLB miss in sba_unmap_sg
Rolf Eike Beer reported the following
ghsa_unreviewed·2024-07-16
CVE-2022-48795 [MEDIUM] GHSA-6mpg-cp9m-pv2f: In the Linux kernel, the following vulnerability has been resolved:
parisc: Fix data TLB miss in sba_unmap_sg
Rolf Eike Beer reported the following
In the Linux kernel, the following vulnerability has been resolved:
parisc: Fix data TLB miss in sba_unmap_sg
Rolf Eike Beer reported the following bug:
[1274934.746891] Bad Address (null pointer deref?): Code=15 (Data TLB miss fault) at addr 0000004140000018
[1274934.746891] CPU: 3 PID: 5549 Comm: cmake Not tainted 5.15.4-gentoo-parisc64 #4
[1274934.746891] Hardware name: 9000/785/C8000
[1274934.746891]
[1274934.746891] YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
[1274934.746891] PSW: 00001000000001001111111000001110 Not tainted
[1274934.746891] r00-03 000000ff0804fe0e 0000000040bc9bc0 00000000406760e4 0000004140000000
[1274934.746891] r04-07 0000000040b693c0 0000004140000000 000000004a2b08b0 0000000000000001
[1274934.746891] r08-11 0000000041f98810 0000000000000000 000000004a0a7000 0000000000000
OSV
CVE-2022-48795: In the Linux kernel, the following vulnerability has been resolved: parisc: Fix data TLB miss in sba_unmap_sg Rolf Eike Beer reported the following bu
osv·2024-07-16·CVSS 5.5
CVE-2022-48795 [MEDIUM] CVE-2022-48795: In the Linux kernel, the following vulnerability has been resolved: parisc: Fix data TLB miss in sba_unmap_sg Rolf Eike Beer reported the following bu
In the Linux kernel, the following vulnerability has been resolved: parisc: Fix data TLB miss in sba_unmap_sg Rolf Eike Beer reported the following bug: [1274934.746891] Bad Address (null pointer deref?): Code=15 (Data TLB miss fault) at addr 0000004140000018 [1274934.746891] CPU: 3 PID: 5549 Comm: cmake Not tainted 5.15.4-gentoo-parisc64 #4 [1274934.746891] Hardware name: 9000/785/C8000 [1274934.746891] [1274934.746891] YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI [1274934.746891] PSW: 00001000000001001111111000001110 Not tainted [1274934.746891] r00-03 000000ff0804fe0e 0000000040bc9bc0 00000000406760e4 0000004140000000 [1274934.746891] r04-07 0000000040b693c0 0000004140000000 000000004a2b08b0 0000000000000001 [1274934.746891] r08-11 0000000041f98810 0000000000000000 000000004a0a7000 0000000000000001
Red Hat
kernel: parisc: Fix data TLB miss in sba_unmap_sg
vendor_redhat·2024-07-16·CVSS 5.5
CVE-2022-48795 [MEDIUM] CWE-476 kernel: parisc: Fix data TLB miss in sba_unmap_sg
kernel: parisc: Fix data TLB miss in sba_unmap_sg
In the Linux kernel, the following vulnerability has been resolved:
parisc: Fix data TLB miss in sba_unmap_sg
Rolf Eike Beer reported the following bug:
[1274934.746891] Bad Address (null pointer deref?): Code=15 (Data TLB miss fault) at addr 0000004140000018
[1274934.746891] CPU: 3 PID: 5549 Comm: cmake Not tainted 5.15.4-gentoo-parisc64 #4
[1274934.746891] Hardware name: 9000/785/C8000
[1274934.746891]
[1274934.746891] YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI
[1274934.746891] PSW: 00001000000001001111111000001110 Not tainted
[1274934.746891] r00-03 000000ff0804fe0e 0000000040bc9bc0 00000000406760e4 0000004140000000
[1274934.746891] r04-07 0000000040b693c0 0000004140000000 000000004a2b08b0 0000000000000001
[1274934.746891] r08-11 0000000041f98810
Debian
CVE-2022-48795: linux - In the Linux kernel, the following vulnerability has been resolved: parisc: Fix...
vendor_debian·2022·CVSS 5.5
CVE-2022-48795 [MEDIUM] CVE-2022-48795: linux - In the Linux kernel, the following vulnerability has been resolved: parisc: Fix...
In the Linux kernel, the following vulnerability has been resolved: parisc: Fix data TLB miss in sba_unmap_sg Rolf Eike Beer reported the following bug: [1274934.746891] Bad Address (null pointer deref?): Code=15 (Data TLB miss fault) at addr 0000004140000018 [1274934.746891] CPU: 3 PID: 5549 Comm: cmake Not tainted 5.15.4-gentoo-parisc64 #4 [1274934.746891] Hardware name: 9000/785/C8000 [1274934.746891] [1274934.746891] YZrvWESTHLNXBCVMcbcbcbcbOGFRQPDI [1274934.746891] PSW: 00001000000001001111111000001110 Not tainted [1274934.746891] r00-03 000000ff0804fe0e 0000000040bc9bc0 00000000406760e4 0000004140000000 [1274934.746891] r04-07 0000000040b693c0 0000004140000000 000000004a2b08b0 0000000000000001 [1274934.746891] r08-11 0000000041f98810 0000000000000000 000000004a0a7000 0000000000000001
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/867e50231c7605547d9334904d70a181f39f2d9ehttps://git.kernel.org/stable/c/8c8e949ae81e7f5ab58f9f9f8e9b573b93173dd2https://git.kernel.org/stable/c/b7d6f44a0fa716a82969725516dc0b16bc7cd514https://git.kernel.org/stable/c/de75676ee99bf9f25b1124ff301b3f7b8ba597d4https://git.kernel.org/stable/c/e40ae3133ed87d6d526f3c8fc6a5f9a2d72dcdbfhttps://git.kernel.org/stable/c/efccc9b0c7e28d0eb7918a236e59f60dc23db4c3https://git.kernel.org/stable/c/f23f0444ead4d941165aa82ce2fcbb997dc00e97https://git.kernel.org/stable/c/f8f519d7df66c334b5e08f896ac70ee3b53add3bhttps://git.kernel.org/stable/c/867e50231c7605547d9334904d70a181f39f2d9ehttps://git.kernel.org/stable/c/8c8e949ae81e7f5ab58f9f9f8e9b573b93173dd2https://git.kernel.org/stable/c/b7d6f44a0fa716a82969725516dc0b16bc7cd514https://git.kernel.org/stable/c/de75676ee99bf9f25b1124ff301b3f7b8ba597d4https://git.kernel.org/stable/c/e40ae3133ed87d6d526f3c8fc6a5f9a2d72dcdbfhttps://git.kernel.org/stable/c/efccc9b0c7e28d0eb7918a236e59f60dc23db4c3https://git.kernel.org/stable/c/f23f0444ead4d941165aa82ce2fcbb997dc00e97https://git.kernel.org/stable/c/f8f519d7df66c334b5e08f896ac70ee3b53add3b
2024-07-16
Published